Search
Find a vulnerability
Search criteria
56 vulnerabilities found for AC23 by Tenda
CVE-2026-1420 (GCVE-0-2026-1420)
Vulnerability from nvd – Published: 2026-01-26 05:02 – Updated: 2026-02-23 08:56
VLAI
EPSS
VEX
Title
Tenda AC23 WifiExtraSet buffer overflow
Summary
A flaw has been found in Tenda AC23 16.03.07.52. This impacts an unknown function of the file /goform/WifiExtraSet. This manipulation of the argument wpapsk_crypto causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-26 17:03 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.342836 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.342836 | signaturepermissions-required |
| https://vuldb.com/?submit.736559 | third-party-advisory |
| https://github.com/xyh4ck/iot_poc/blob/main/Tenda… | broken-linkexploit |
| https://github.com/xyh4ck/iot_poc/blob/main/Tenda… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-1420",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-26T17:03:11.601125Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-26T17:04:03.490Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "xuanyu (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw has been found in Tenda AC23 16.03.07.52. This impacts an unknown function of the file /goform/WifiExtraSet. This manipulation of the argument wpapsk_crypto causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-23T08:56:57.929Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-342836 | Tenda AC23 WifiExtraSet buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.342836"
},
{
"name": "VDB-342836 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.342836"
},
{
"name": "Submit #736559 | Tenda AC23 V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.736559"
},
{
"tags": [
"broken-link",
"exploit"
],
"url": "https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow_WifiExtraSet/Tenda%20AC23_Buffer_Overflow_WifiExtraSet.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow_WifiExtraSet/Tenda%20AC23_Buffer_Overflow_WifiExtraSet.md#poc"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-01-25T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-01-25T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-01-29T02:01:26.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 WifiExtraSet buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-1420",
"datePublished": "2026-01-26T05:02:07.727Z",
"dateReserved": "2026-01-25T17:02:07.778Z",
"dateUpdated": "2026-02-23T08:56:57.929Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-0640 (GCVE-0-2026-0640)
Vulnerability from nvd – Published: 2026-01-06 15:32 – Updated: 2026-02-23 08:21
VLAI
EPSS
VEX
Title
Tenda AC23 PowerSaveSet sscanf buffer overflow
Summary
A weakness has been identified in Tenda AC23 16.03.07.52. This affects the function sscanf of the file /goform/PowerSaveSet. Executing a manipulation of the argument Time can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-06 18:08 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.339683 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.339683 | signaturepermissions-required |
| https://vuldb.com/?submit.731772 | third-party-advisory |
| https://github.com/xyh4ck/iot_poc/blob/main/Tenda… | broken-linkexploit |
| https://github.com/xyh4ck/iot_poc/blob/main/Tenda… | broken-linkexploit |
| https://www.tenda.com.cn/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-0640",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-06T18:08:33.402004Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-06T18:10:01.723Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "xuanyu (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A weakness has been identified in Tenda AC23 16.03.07.52. This affects the function sscanf of the file /goform/PowerSaveSet. Executing a manipulation of the argument Time can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-23T08:21:03.636Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-339683 | Tenda AC23 PowerSaveSet sscanf buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.339683"
},
{
"name": "VDB-339683 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.339683"
},
{
"name": "Submit #731772 | Tenda AC23 V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.731772"
},
{
"tags": [
"broken-link",
"exploit"
],
"url": "https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow/Tenda%20AC23_Buffer_Overflow.md"
},
{
"tags": [
"broken-link",
"exploit"
],
"url": "https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow/Tenda%20AC23_Buffer_Overflow.md#poc"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-01-06T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-01-06T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-01-15T23:02:06.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 PowerSaveSet sscanf buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-0640",
"datePublished": "2026-01-06T15:32:08.760Z",
"dateReserved": "2026-01-06T09:07:14.569Z",
"dateUpdated": "2026-02-23T08:21:03.636Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-15217 (GCVE-0-2025-15217)
Vulnerability from nvd – Published: 2025-12-30 03:02 – Updated: 2026-02-24 06:13
VLAI
EPSS
VEX
Title
Tenda AC23 HTTP POST Request formSetPPTPUserList buffer overflow
Summary
A security flaw has been discovered in Tenda AC23 16.03.07.52. Affected is the function formSetPPTPUserList of the component HTTP POST Request Handler. Performing a manipulation of the argument list results in buffer overflow. The attack can be initiated remotely.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-30 18:45 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.338602 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.338602 | signaturepermissions-required |
| https://vuldb.com/?submit.725448 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | related |
| https://www.tenda.com.cn/ | product |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | exploit |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-15217",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-30T18:45:22.732890Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-30T18:45:25.252Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://lavender-bicycle-a5a.notion.site/Tenda-AC23-formSetPPTPUserList-2d753a41781f8091b772cf9e66a687f1"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"modules": [
"HTTP POST Request Handler"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "wxhwxhwxh_tutu (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A security flaw has been discovered in Tenda AC23 16.03.07.52. Affected is the function formSetPPTPUserList of the component HTTP POST Request Handler. Performing a manipulation of the argument list results in buffer overflow. The attack can be initiated remotely."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-24T06:13:47.735Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-338602 | Tenda AC23 HTTP POST Request formSetPPTPUserList buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.338602"
},
{
"name": "VDB-338602 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.338602"
},
{
"name": "Submit #725448 | Tenda AC23 AC23 V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.725448"
},
{
"tags": [
"related"
],
"url": "https://lavender-bicycle-a5a.notion.site/Tenda-AC23-formSetPPTPUserList-2d753a41781f8091b772cf9e66a687f1?source=copy_link"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-12-28T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-12-28T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-01-03T14:53:52.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 HTTP POST Request formSetPPTPUserList buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-15217",
"datePublished": "2025-12-30T03:02:07.501Z",
"dateReserved": "2025-12-28T15:36:53.443Z",
"dateUpdated": "2026-02-24T06:13:47.735Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-15216 (GCVE-0-2025-15216)
Vulnerability from nvd – Published: 2025-12-30 02:32 – Updated: 2026-02-24 06:13
VLAI
EPSS
VEX
Title
Tenda AC23 SetIpMacBind fromSetIpMacBind stack-based overflow
Summary
A vulnerability was identified in Tenda AC23 16.03.07.52. This impacts the function fromSetIpMacBind of the file /goform/SetIpMacBind. Such manipulation of the argument bindnum leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-30 18:45 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.338601 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.338601 | signaturepermissions-required |
| https://vuldb.com/?submit.725447 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-15216",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-30T18:45:45.918183Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-30T18:45:52.248Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "yhryhryhr_miemie (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was identified in Tenda AC23 16.03.07.52. This impacts the function fromSetIpMacBind of the file /goform/SetIpMacBind. Such manipulation of the argument bindnum leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-121",
"description": "Stack-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-24T06:13:33.535Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-338601 | Tenda AC23 SetIpMacBind fromSetIpMacBind stack-based overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.338601"
},
{
"name": "VDB-338601 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.338601"
},
{
"name": "Submit #725447 | Tenda AC23 AC23 V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.725447"
},
{
"tags": [
"exploit"
],
"url": "https://lavender-bicycle-a5a.notion.site/Tenda-AC23-SetIpMacBind-2d753a41781f8026a001f16e85226a21?source=copy_link"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-12-28T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-12-28T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-01-03T14:53:52.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 SetIpMacBind fromSetIpMacBind stack-based overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-15216",
"datePublished": "2025-12-30T02:32:08.203Z",
"dateReserved": "2025-12-28T15:36:47.477Z",
"dateUpdated": "2026-02-24T06:13:33.535Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-12596 (GCVE-0-2025-12596)
Vulnerability from nvd – Published: 2025-11-02 10:32 – Updated: 2026-02-24 06:21
VLAI
EPSS
VEX
Title
Tenda AC23 saveParentControlInfo buffer overflow
Summary
A security vulnerability has been detected in Tenda AC23 16.03.07.52. Affected is the function saveParentControlInfo of the file /goform/saveParentControlInfo. Such manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-03 14:54 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.330891 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.330891 | signaturepermissions-required |
| https://vuldb.com/?submit.677585 | third-party-advisory |
| https://github.com/LX-LX88/cve/issues/9 | broken-linkexploitissue-tracking |
| https://www.tenda.com.cn/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-12596",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-11-03T14:54:36.500458Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-11-03T14:54:39.493Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/LX-LX88/cve/issues/9"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "LX-LX (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A security vulnerability has been detected in Tenda AC23 16.03.07.52. Affected is the function saveParentControlInfo of the file /goform/saveParentControlInfo. Such manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-24T06:21:11.086Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-330891 | Tenda AC23 saveParentControlInfo buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.330891"
},
{
"name": "VDB-330891 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.330891"
},
{
"name": "Submit #677585 | Tenda AC23 V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.677585"
},
{
"tags": [
"broken-link",
"exploit",
"issue-tracking"
],
"url": "https://github.com/LX-LX88/cve/issues/9"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-11-01T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-11-01T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-11-03T15:19:29.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 saveParentControlInfo buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-12596",
"datePublished": "2025-11-02T10:32:06.299Z",
"dateReserved": "2025-11-01T17:21:21.802Z",
"dateUpdated": "2026-02-24T06:21:11.086Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-12595 (GCVE-0-2025-12595)
Vulnerability from nvd – Published: 2025-11-02 10:02 – Updated: 2026-02-24 06:20
VLAI
EPSS
VEX
Title
Tenda AC23 SetVirtualServerCfg formSetVirtualSer buffer overflow
Summary
A weakness has been identified in Tenda AC23 16.03.07.52. This impacts the function formSetVirtualSer of the file /goform/SetVirtualServerCfg. This manipulation of the argument list causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-03 14:55 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.330890 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.330890 | signaturepermissions-required |
| https://vuldb.com/?submit.677581 | third-party-advisory |
| https://github.com/LX-LX88/cve/issues/8 | broken-linkexploitissue-tracking |
| https://www.tenda.com.cn/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-12595",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-11-03T14:55:44.673004Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-11-03T14:55:49.338Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/LX-LX88/cve/issues/8"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "LX-LX (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A weakness has been identified in Tenda AC23 16.03.07.52. This impacts the function formSetVirtualSer of the file /goform/SetVirtualServerCfg. This manipulation of the argument list causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-24T06:20:56.156Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-330890 | Tenda AC23 SetVirtualServerCfg formSetVirtualSer buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.330890"
},
{
"name": "VDB-330890 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.330890"
},
{
"name": "Submit #677581 | Tenda AC23 V16.03.07.52 Buffer Over",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.677581"
},
{
"tags": [
"broken-link",
"exploit",
"issue-tracking"
],
"url": "https://github.com/LX-LX88/cve/issues/8"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-11-01T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-11-01T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-11-03T15:19:29.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 SetVirtualServerCfg formSetVirtualSer buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-12595",
"datePublished": "2025-11-02T10:02:07.134Z",
"dateReserved": "2025-11-01T17:21:18.934Z",
"dateUpdated": "2026-02-24T06:20:56.156Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-11356 (GCVE-0-2025-11356)
Vulnerability from nvd – Published: 2025-10-07 07:02 – Updated: 2026-02-24 06:47
VLAI
EPSS
VEX
Title
Tenda AC23 SetStaticRouteCfg sscanf buffer overflow
Summary
A vulnerability was found in Tenda AC23 up to 16.03.07.52. Affected by this issue is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-07 18:13 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.327241 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.327241 | signaturepermissions-required |
| https://vuldb.com/?submit.664923 | third-party-advisory |
| https://github.com/cymiao1978/cve/blob/main/12.md | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC23 |
Affected:
16.03.07.0
Affected: 16.03.07.1 Affected: 16.03.07.2 Affected: 16.03.07.3 Affected: 16.03.07.4 Affected: 16.03.07.5 Affected: 16.03.07.6 Affected: 16.03.07.7 Affected: 16.03.07.8 Affected: 16.03.07.9 Affected: 16.03.07.10 Affected: 16.03.07.11 Affected: 16.03.07.12 Affected: 16.03.07.13 Affected: 16.03.07.14 Affected: 16.03.07.15 Affected: 16.03.07.16 Affected: 16.03.07.17 Affected: 16.03.07.18 Affected: 16.03.07.19 Affected: 16.03.07.20 Affected: 16.03.07.21 Affected: 16.03.07.22 Affected: 16.03.07.23 Affected: 16.03.07.24 Affected: 16.03.07.25 Affected: 16.03.07.26 Affected: 16.03.07.27 Affected: 16.03.07.28 Affected: 16.03.07.29 Affected: 16.03.07.30 Affected: 16.03.07.31 Affected: 16.03.07.32 Affected: 16.03.07.33 Affected: 16.03.07.34 Affected: 16.03.07.35 Affected: 16.03.07.36 Affected: 16.03.07.37 Affected: 16.03.07.38 Affected: 16.03.07.39 Affected: 16.03.07.40 Affected: 16.03.07.41 Affected: 16.03.07.42 Affected: 16.03.07.43 Affected: 16.03.07.44 Affected: 16.03.07.45 Affected: 16.03.07.46 Affected: 16.03.07.47 Affected: 16.03.07.48 Affected: 16.03.07.49 Affected: 16.03.07.50 Affected: 16.03.07.51 Affected: 16.03.07.52 cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-11356",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-07T18:13:29.018317Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-07T18:13:39.826Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.0"
},
{
"status": "affected",
"version": "16.03.07.1"
},
{
"status": "affected",
"version": "16.03.07.2"
},
{
"status": "affected",
"version": "16.03.07.3"
},
{
"status": "affected",
"version": "16.03.07.4"
},
{
"status": "affected",
"version": "16.03.07.5"
},
{
"status": "affected",
"version": "16.03.07.6"
},
{
"status": "affected",
"version": "16.03.07.7"
},
{
"status": "affected",
"version": "16.03.07.8"
},
{
"status": "affected",
"version": "16.03.07.9"
},
{
"status": "affected",
"version": "16.03.07.10"
},
{
"status": "affected",
"version": "16.03.07.11"
},
{
"status": "affected",
"version": "16.03.07.12"
},
{
"status": "affected",
"version": "16.03.07.13"
},
{
"status": "affected",
"version": "16.03.07.14"
},
{
"status": "affected",
"version": "16.03.07.15"
},
{
"status": "affected",
"version": "16.03.07.16"
},
{
"status": "affected",
"version": "16.03.07.17"
},
{
"status": "affected",
"version": "16.03.07.18"
},
{
"status": "affected",
"version": "16.03.07.19"
},
{
"status": "affected",
"version": "16.03.07.20"
},
{
"status": "affected",
"version": "16.03.07.21"
},
{
"status": "affected",
"version": "16.03.07.22"
},
{
"status": "affected",
"version": "16.03.07.23"
},
{
"status": "affected",
"version": "16.03.07.24"
},
{
"status": "affected",
"version": "16.03.07.25"
},
{
"status": "affected",
"version": "16.03.07.26"
},
{
"status": "affected",
"version": "16.03.07.27"
},
{
"status": "affected",
"version": "16.03.07.28"
},
{
"status": "affected",
"version": "16.03.07.29"
},
{
"status": "affected",
"version": "16.03.07.30"
},
{
"status": "affected",
"version": "16.03.07.31"
},
{
"status": "affected",
"version": "16.03.07.32"
},
{
"status": "affected",
"version": "16.03.07.33"
},
{
"status": "affected",
"version": "16.03.07.34"
},
{
"status": "affected",
"version": "16.03.07.35"
},
{
"status": "affected",
"version": "16.03.07.36"
},
{
"status": "affected",
"version": "16.03.07.37"
},
{
"status": "affected",
"version": "16.03.07.38"
},
{
"status": "affected",
"version": "16.03.07.39"
},
{
"status": "affected",
"version": "16.03.07.40"
},
{
"status": "affected",
"version": "16.03.07.41"
},
{
"status": "affected",
"version": "16.03.07.42"
},
{
"status": "affected",
"version": "16.03.07.43"
},
{
"status": "affected",
"version": "16.03.07.44"
},
{
"status": "affected",
"version": "16.03.07.45"
},
{
"status": "affected",
"version": "16.03.07.46"
},
{
"status": "affected",
"version": "16.03.07.47"
},
{
"status": "affected",
"version": "16.03.07.48"
},
{
"status": "affected",
"version": "16.03.07.49"
},
{
"status": "affected",
"version": "16.03.07.50"
},
{
"status": "affected",
"version": "16.03.07.51"
},
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "cymiao (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was found in Tenda AC23 up to 16.03.07.52. Affected by this issue is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-24T06:47:17.713Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-327241 | Tenda AC23 SetStaticRouteCfg sscanf buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.327241"
},
{
"name": "VDB-327241 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.327241"
},
{
"name": "Submit #664923 | Shenzhen Tenda Technology Co.,Ltd. AC23 \u003c= V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.664923"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/cymiao1978/cve/blob/main/12.md"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-10-06T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-10-06T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-10-07T10:26:54.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 SetStaticRouteCfg sscanf buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-11356",
"datePublished": "2025-10-07T07:02:07.348Z",
"dateReserved": "2025-10-06T06:33:20.887Z",
"dateUpdated": "2026-02-24T06:47:17.713Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-10803 (GCVE-0-2025-10803)
Vulnerability from nvd – Published: 2025-09-22 15:02 – Updated: 2025-09-22 17:18
VLAI
EPSS
VEX
Title
Tenda AC23 HTTP POST Request SetPptpServerCfg sscanf buffer overflow
Summary
A vulnerability has been found in Tenda AC23 up to 16.03.07.52. Affected by this vulnerability is the function sscanf of the file /goform/SetPptpServerCfg of the component HTTP POST Request Handler. Such manipulation of the argument startIp leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-22 17:16 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.325161 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.325161 | signaturepermissions-required |
| https://vuldb.com/?submit.654237 | third-party-advisory |
| https://github.com/lin-3-start/lin-cve/blob/main/… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC23 |
Affected:
16.03.07.0
Affected: 16.03.07.1 Affected: 16.03.07.2 Affected: 16.03.07.3 Affected: 16.03.07.4 Affected: 16.03.07.5 Affected: 16.03.07.6 Affected: 16.03.07.7 Affected: 16.03.07.8 Affected: 16.03.07.9 Affected: 16.03.07.10 Affected: 16.03.07.11 Affected: 16.03.07.12 Affected: 16.03.07.13 Affected: 16.03.07.14 Affected: 16.03.07.15 Affected: 16.03.07.16 Affected: 16.03.07.17 Affected: 16.03.07.18 Affected: 16.03.07.19 Affected: 16.03.07.20 Affected: 16.03.07.21 Affected: 16.03.07.22 Affected: 16.03.07.23 Affected: 16.03.07.24 Affected: 16.03.07.25 Affected: 16.03.07.26 Affected: 16.03.07.27 Affected: 16.03.07.28 Affected: 16.03.07.29 Affected: 16.03.07.30 Affected: 16.03.07.31 Affected: 16.03.07.32 Affected: 16.03.07.33 Affected: 16.03.07.34 Affected: 16.03.07.35 Affected: 16.03.07.36 Affected: 16.03.07.37 Affected: 16.03.07.38 Affected: 16.03.07.39 Affected: 16.03.07.40 Affected: 16.03.07.41 Affected: 16.03.07.42 Affected: 16.03.07.43 Affected: 16.03.07.44 Affected: 16.03.07.45 Affected: 16.03.07.46 Affected: 16.03.07.47 Affected: 16.03.07.48 Affected: 16.03.07.49 Affected: 16.03.07.50 Affected: 16.03.07.51 Affected: 16.03.07.52 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-10803",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-22T17:16:33.052690Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-22T17:18:36.553Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"HTTP POST Request Handler"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.0"
},
{
"status": "affected",
"version": "16.03.07.1"
},
{
"status": "affected",
"version": "16.03.07.2"
},
{
"status": "affected",
"version": "16.03.07.3"
},
{
"status": "affected",
"version": "16.03.07.4"
},
{
"status": "affected",
"version": "16.03.07.5"
},
{
"status": "affected",
"version": "16.03.07.6"
},
{
"status": "affected",
"version": "16.03.07.7"
},
{
"status": "affected",
"version": "16.03.07.8"
},
{
"status": "affected",
"version": "16.03.07.9"
},
{
"status": "affected",
"version": "16.03.07.10"
},
{
"status": "affected",
"version": "16.03.07.11"
},
{
"status": "affected",
"version": "16.03.07.12"
},
{
"status": "affected",
"version": "16.03.07.13"
},
{
"status": "affected",
"version": "16.03.07.14"
},
{
"status": "affected",
"version": "16.03.07.15"
},
{
"status": "affected",
"version": "16.03.07.16"
},
{
"status": "affected",
"version": "16.03.07.17"
},
{
"status": "affected",
"version": "16.03.07.18"
},
{
"status": "affected",
"version": "16.03.07.19"
},
{
"status": "affected",
"version": "16.03.07.20"
},
{
"status": "affected",
"version": "16.03.07.21"
},
{
"status": "affected",
"version": "16.03.07.22"
},
{
"status": "affected",
"version": "16.03.07.23"
},
{
"status": "affected",
"version": "16.03.07.24"
},
{
"status": "affected",
"version": "16.03.07.25"
},
{
"status": "affected",
"version": "16.03.07.26"
},
{
"status": "affected",
"version": "16.03.07.27"
},
{
"status": "affected",
"version": "16.03.07.28"
},
{
"status": "affected",
"version": "16.03.07.29"
},
{
"status": "affected",
"version": "16.03.07.30"
},
{
"status": "affected",
"version": "16.03.07.31"
},
{
"status": "affected",
"version": "16.03.07.32"
},
{
"status": "affected",
"version": "16.03.07.33"
},
{
"status": "affected",
"version": "16.03.07.34"
},
{
"status": "affected",
"version": "16.03.07.35"
},
{
"status": "affected",
"version": "16.03.07.36"
},
{
"status": "affected",
"version": "16.03.07.37"
},
{
"status": "affected",
"version": "16.03.07.38"
},
{
"status": "affected",
"version": "16.03.07.39"
},
{
"status": "affected",
"version": "16.03.07.40"
},
{
"status": "affected",
"version": "16.03.07.41"
},
{
"status": "affected",
"version": "16.03.07.42"
},
{
"status": "affected",
"version": "16.03.07.43"
},
{
"status": "affected",
"version": "16.03.07.44"
},
{
"status": "affected",
"version": "16.03.07.45"
},
{
"status": "affected",
"version": "16.03.07.46"
},
{
"status": "affected",
"version": "16.03.07.47"
},
{
"status": "affected",
"version": "16.03.07.48"
},
{
"status": "affected",
"version": "16.03.07.49"
},
{
"status": "affected",
"version": "16.03.07.50"
},
{
"status": "affected",
"version": "16.03.07.51"
},
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "QMSSDXN (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been found in Tenda AC23 up to 16.03.07.52. Affected by this vulnerability is the function sscanf of the file /goform/SetPptpServerCfg of the component HTTP POST Request Handler. Such manipulation of the argument startIp leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used."
},
{
"lang": "de",
"value": "Es wurde eine Schwachstelle in Tenda AC23 up to 16.03.07.52 entdeckt. Betroffen hiervon ist die Funktion sscanf der Datei /goform/SetPptpServerCfg der Komponente HTTP POST Request Handler. Die Manipulation des Arguments startIp f\u00fchrt zu buffer overflow. Der Angriff kann remote ausgef\u00fchrt werden. Der Exploit wurde der \u00d6ffentlichkeit bekannt gemacht und k\u00f6nnte verwendet werden."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-22T15:02:07.142Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-325161 | Tenda AC23 HTTP POST Request SetPptpServerCfg sscanf buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.325161"
},
{
"name": "VDB-325161 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.325161"
},
{
"name": "Submit #654237 | Tenda AC23 \u003c= V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.654237"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/lin-3-start/lin-cve/blob/main/Tenda%20AC23-3/Tenda%20AC23%20Buffer%20overflow.md"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-09-21T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-09-21T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-09-21T11:45:15.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 HTTP POST Request SetPptpServerCfg sscanf buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-10803",
"datePublished": "2025-09-22T15:02:07.142Z",
"dateReserved": "2025-09-21T09:39:45.186Z",
"dateUpdated": "2025-09-22T17:18:36.553Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-9605 (GCVE-0-2025-9605)
Vulnerability from nvd – Published: 2025-08-29 02:02 – Updated: 2025-08-29 13:31
VLAI
EPSS
VEX
Title
Tenda AC21/AC23 GetParentControlInfo stack-based overflow
Summary
A security vulnerability has been detected in Tenda AC21 and AC23 16.03.08.16. Affected is the function GetParentControlInfo of the file /goform/GetParentControlInfo. Such manipulation of the argument mac leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
Severity
9.8 (Critical)
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-08-29 13:31 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.321783 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.321783 | signaturepermissions-required |
| https://vuldb.com/?submit.636545 | third-party-advisory |
| https://vuldb.com/?submit.636548 | third-party-advisory |
| https://github.com/XXRicardo/iot-cve/blob/main/Te… | related |
| https://github.com/XXRicardo/iot-cve/blob/main/Te… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-9605",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-29T13:31:03.332380Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-08-29T13:31:06.430Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/XXRicardo/iot-cve/blob/main/Tenda/AC23/Stack-Based%20Buffer%20Overflow%20in%20Tenda%20Wi-Fi%205%20Router%20AC23%EF%BC%88AC23V1.0re_V16.03.07.52%EF%BC%89.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/XXRicardo/iot-cve/blob/main/Tenda/AC21/AC21V1.0re_V16.03.08.16.md"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "AC21",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.08.16"
}
]
},
{
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.08.16"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "lxyilu (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A security vulnerability has been detected in Tenda AC21 and AC23 16.03.08.16. Affected is the function GetParentControlInfo of the file /goform/GetParentControlInfo. Such manipulation of the argument mac leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used."
},
{
"lang": "de",
"value": "In Tenda AC21 and AC23 16.03.08.16 ist eine Schwachstelle entdeckt worden. Betroffen ist die Funktion GetParentControlInfo der Datei /goform/GetParentControlInfo. Durch das Manipulieren des Arguments mac mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Ein Angriff ist aus der Distanz m\u00f6glich. Der Exploit ist \u00f6ffentlich verf\u00fcgbar und k\u00f6nnte genutzt werden."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 10,
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-121",
"description": "Stack-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-08-29T02:02:08.778Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-321783 | Tenda AC21/AC23 GetParentControlInfo stack-based overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.321783"
},
{
"name": "VDB-321783 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.321783"
},
{
"name": "Submit #636545 | Tenda Wi-Fi 5 Router AC21 AC21V1.0re_V16.03.08.16 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.636545"
},
{
"name": "Submit #636548 | Tenda Wi-Fi 5 Router AC23 AC23V1.0re_V16.03.07.52 Buffer Overflow (Duplicate)",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.636548"
},
{
"tags": [
"related"
],
"url": "https://github.com/XXRicardo/iot-cve/blob/main/Tenda/AC21/AC21V1.0re_V16.03.08.16.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/XXRicardo/iot-cve/blob/main/Tenda/AC23/Stack-Based%20Buffer%20Overflow%20in%20Tenda%20Wi-Fi%205%20Router%20AC23%EF%BC%88AC23V1.0re_V16.03.07.52%EF%BC%89.md"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-08-28T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-08-28T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-08-28T17:27:38.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC21/AC23 GetParentControlInfo stack-based overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-9605",
"datePublished": "2025-08-29T02:02:08.778Z",
"dateReserved": "2025-08-28T15:21:33.747Z",
"dateUpdated": "2025-08-29T13:31:06.430Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2026-1420 (GCVE-0-2026-1420)
Vulnerability from cvelistv5 – Published: 2026-01-26 05:02 – Updated: 2026-02-23 08:56
VLAI
EPSS
VEX
Title
Tenda AC23 WifiExtraSet buffer overflow
Summary
A flaw has been found in Tenda AC23 16.03.07.52. This impacts an unknown function of the file /goform/WifiExtraSet. This manipulation of the argument wpapsk_crypto causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-26 17:03 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.342836 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.342836 | signaturepermissions-required |
| https://vuldb.com/?submit.736559 | third-party-advisory |
| https://github.com/xyh4ck/iot_poc/blob/main/Tenda… | broken-linkexploit |
| https://github.com/xyh4ck/iot_poc/blob/main/Tenda… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-1420",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-26T17:03:11.601125Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-26T17:04:03.490Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "xuanyu (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw has been found in Tenda AC23 16.03.07.52. This impacts an unknown function of the file /goform/WifiExtraSet. This manipulation of the argument wpapsk_crypto causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-23T08:56:57.929Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-342836 | Tenda AC23 WifiExtraSet buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.342836"
},
{
"name": "VDB-342836 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.342836"
},
{
"name": "Submit #736559 | Tenda AC23 V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.736559"
},
{
"tags": [
"broken-link",
"exploit"
],
"url": "https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow_WifiExtraSet/Tenda%20AC23_Buffer_Overflow_WifiExtraSet.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow_WifiExtraSet/Tenda%20AC23_Buffer_Overflow_WifiExtraSet.md#poc"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-01-25T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-01-25T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-01-29T02:01:26.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 WifiExtraSet buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-1420",
"datePublished": "2026-01-26T05:02:07.727Z",
"dateReserved": "2026-01-25T17:02:07.778Z",
"dateUpdated": "2026-02-23T08:56:57.929Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-0640 (GCVE-0-2026-0640)
Vulnerability from cvelistv5 – Published: 2026-01-06 15:32 – Updated: 2026-02-23 08:21
VLAI
EPSS
VEX
Title
Tenda AC23 PowerSaveSet sscanf buffer overflow
Summary
A weakness has been identified in Tenda AC23 16.03.07.52. This affects the function sscanf of the file /goform/PowerSaveSet. Executing a manipulation of the argument Time can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-06 18:08 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.339683 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.339683 | signaturepermissions-required |
| https://vuldb.com/?submit.731772 | third-party-advisory |
| https://github.com/xyh4ck/iot_poc/blob/main/Tenda… | broken-linkexploit |
| https://github.com/xyh4ck/iot_poc/blob/main/Tenda… | broken-linkexploit |
| https://www.tenda.com.cn/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-0640",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-06T18:08:33.402004Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-06T18:10:01.723Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "xuanyu (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A weakness has been identified in Tenda AC23 16.03.07.52. This affects the function sscanf of the file /goform/PowerSaveSet. Executing a manipulation of the argument Time can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-23T08:21:03.636Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-339683 | Tenda AC23 PowerSaveSet sscanf buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.339683"
},
{
"name": "VDB-339683 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.339683"
},
{
"name": "Submit #731772 | Tenda AC23 V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.731772"
},
{
"tags": [
"broken-link",
"exploit"
],
"url": "https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow/Tenda%20AC23_Buffer_Overflow.md"
},
{
"tags": [
"broken-link",
"exploit"
],
"url": "https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow/Tenda%20AC23_Buffer_Overflow.md#poc"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-01-06T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-01-06T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-01-15T23:02:06.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 PowerSaveSet sscanf buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-0640",
"datePublished": "2026-01-06T15:32:08.760Z",
"dateReserved": "2026-01-06T09:07:14.569Z",
"dateUpdated": "2026-02-23T08:21:03.636Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-15217 (GCVE-0-2025-15217)
Vulnerability from cvelistv5 – Published: 2025-12-30 03:02 – Updated: 2026-02-24 06:13
VLAI
EPSS
VEX
Title
Tenda AC23 HTTP POST Request formSetPPTPUserList buffer overflow
Summary
A security flaw has been discovered in Tenda AC23 16.03.07.52. Affected is the function formSetPPTPUserList of the component HTTP POST Request Handler. Performing a manipulation of the argument list results in buffer overflow. The attack can be initiated remotely.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-30 18:45 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.338602 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.338602 | signaturepermissions-required |
| https://vuldb.com/?submit.725448 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | related |
| https://www.tenda.com.cn/ | product |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | exploit |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-15217",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-30T18:45:22.732890Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-30T18:45:25.252Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://lavender-bicycle-a5a.notion.site/Tenda-AC23-formSetPPTPUserList-2d753a41781f8091b772cf9e66a687f1"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"modules": [
"HTTP POST Request Handler"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "wxhwxhwxh_tutu (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A security flaw has been discovered in Tenda AC23 16.03.07.52. Affected is the function formSetPPTPUserList of the component HTTP POST Request Handler. Performing a manipulation of the argument list results in buffer overflow. The attack can be initiated remotely."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-24T06:13:47.735Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-338602 | Tenda AC23 HTTP POST Request formSetPPTPUserList buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.338602"
},
{
"name": "VDB-338602 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.338602"
},
{
"name": "Submit #725448 | Tenda AC23 AC23 V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.725448"
},
{
"tags": [
"related"
],
"url": "https://lavender-bicycle-a5a.notion.site/Tenda-AC23-formSetPPTPUserList-2d753a41781f8091b772cf9e66a687f1?source=copy_link"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-12-28T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-12-28T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-01-03T14:53:52.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 HTTP POST Request formSetPPTPUserList buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-15217",
"datePublished": "2025-12-30T03:02:07.501Z",
"dateReserved": "2025-12-28T15:36:53.443Z",
"dateUpdated": "2026-02-24T06:13:47.735Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-15216 (GCVE-0-2025-15216)
Vulnerability from cvelistv5 – Published: 2025-12-30 02:32 – Updated: 2026-02-24 06:13
VLAI
EPSS
VEX
Title
Tenda AC23 SetIpMacBind fromSetIpMacBind stack-based overflow
Summary
A vulnerability was identified in Tenda AC23 16.03.07.52. This impacts the function fromSetIpMacBind of the file /goform/SetIpMacBind. Such manipulation of the argument bindnum leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-30 18:45 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.338601 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.338601 | signaturepermissions-required |
| https://vuldb.com/?submit.725447 | third-party-advisory |
| https://lavender-bicycle-a5a.notion.site/Tenda-AC… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-15216",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-30T18:45:45.918183Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-30T18:45:52.248Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "yhryhryhr_miemie (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was identified in Tenda AC23 16.03.07.52. This impacts the function fromSetIpMacBind of the file /goform/SetIpMacBind. Such manipulation of the argument bindnum leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-121",
"description": "Stack-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-24T06:13:33.535Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-338601 | Tenda AC23 SetIpMacBind fromSetIpMacBind stack-based overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.338601"
},
{
"name": "VDB-338601 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.338601"
},
{
"name": "Submit #725447 | Tenda AC23 AC23 V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.725447"
},
{
"tags": [
"exploit"
],
"url": "https://lavender-bicycle-a5a.notion.site/Tenda-AC23-SetIpMacBind-2d753a41781f8026a001f16e85226a21?source=copy_link"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-12-28T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-12-28T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-01-03T14:53:52.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 SetIpMacBind fromSetIpMacBind stack-based overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-15216",
"datePublished": "2025-12-30T02:32:08.203Z",
"dateReserved": "2025-12-28T15:36:47.477Z",
"dateUpdated": "2026-02-24T06:13:33.535Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-12596 (GCVE-0-2025-12596)
Vulnerability from cvelistv5 – Published: 2025-11-02 10:32 – Updated: 2026-02-24 06:21
VLAI
EPSS
VEX
Title
Tenda AC23 saveParentControlInfo buffer overflow
Summary
A security vulnerability has been detected in Tenda AC23 16.03.07.52. Affected is the function saveParentControlInfo of the file /goform/saveParentControlInfo. Such manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-03 14:54 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.330891 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.330891 | signaturepermissions-required |
| https://vuldb.com/?submit.677585 | third-party-advisory |
| https://github.com/LX-LX88/cve/issues/9 | broken-linkexploitissue-tracking |
| https://www.tenda.com.cn/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-12596",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-11-03T14:54:36.500458Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-11-03T14:54:39.493Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/LX-LX88/cve/issues/9"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "LX-LX (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A security vulnerability has been detected in Tenda AC23 16.03.07.52. Affected is the function saveParentControlInfo of the file /goform/saveParentControlInfo. Such manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-24T06:21:11.086Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-330891 | Tenda AC23 saveParentControlInfo buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.330891"
},
{
"name": "VDB-330891 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.330891"
},
{
"name": "Submit #677585 | Tenda AC23 V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.677585"
},
{
"tags": [
"broken-link",
"exploit",
"issue-tracking"
],
"url": "https://github.com/LX-LX88/cve/issues/9"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-11-01T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-11-01T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-11-03T15:19:29.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 saveParentControlInfo buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-12596",
"datePublished": "2025-11-02T10:32:06.299Z",
"dateReserved": "2025-11-01T17:21:21.802Z",
"dateUpdated": "2026-02-24T06:21:11.086Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-12595 (GCVE-0-2025-12595)
Vulnerability from cvelistv5 – Published: 2025-11-02 10:02 – Updated: 2026-02-24 06:20
VLAI
EPSS
VEX
Title
Tenda AC23 SetVirtualServerCfg formSetVirtualSer buffer overflow
Summary
A weakness has been identified in Tenda AC23 16.03.07.52. This impacts the function formSetVirtualSer of the file /goform/SetVirtualServerCfg. This manipulation of the argument list causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-03 14:55 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.330890 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.330890 | signaturepermissions-required |
| https://vuldb.com/?submit.677581 | third-party-advisory |
| https://github.com/LX-LX88/cve/issues/8 | broken-linkexploitissue-tracking |
| https://www.tenda.com.cn/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-12595",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-11-03T14:55:44.673004Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-11-03T14:55:49.338Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/LX-LX88/cve/issues/8"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "LX-LX (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A weakness has been identified in Tenda AC23 16.03.07.52. This impacts the function formSetVirtualSer of the file /goform/SetVirtualServerCfg. This manipulation of the argument list causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-24T06:20:56.156Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-330890 | Tenda AC23 SetVirtualServerCfg formSetVirtualSer buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.330890"
},
{
"name": "VDB-330890 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.330890"
},
{
"name": "Submit #677581 | Tenda AC23 V16.03.07.52 Buffer Over",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.677581"
},
{
"tags": [
"broken-link",
"exploit",
"issue-tracking"
],
"url": "https://github.com/LX-LX88/cve/issues/8"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-11-01T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-11-01T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-11-03T15:19:29.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 SetVirtualServerCfg formSetVirtualSer buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-12595",
"datePublished": "2025-11-02T10:02:07.134Z",
"dateReserved": "2025-11-01T17:21:18.934Z",
"dateUpdated": "2026-02-24T06:20:56.156Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-11356 (GCVE-0-2025-11356)
Vulnerability from cvelistv5 – Published: 2025-10-07 07:02 – Updated: 2026-02-24 06:47
VLAI
EPSS
VEX
Title
Tenda AC23 SetStaticRouteCfg sscanf buffer overflow
Summary
A vulnerability was found in Tenda AC23 up to 16.03.07.52. Affected by this issue is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-07 18:13 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.327241 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.327241 | signaturepermissions-required |
| https://vuldb.com/?submit.664923 | third-party-advisory |
| https://github.com/cymiao1978/cve/blob/main/12.md | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC23 |
Affected:
16.03.07.0
Affected: 16.03.07.1 Affected: 16.03.07.2 Affected: 16.03.07.3 Affected: 16.03.07.4 Affected: 16.03.07.5 Affected: 16.03.07.6 Affected: 16.03.07.7 Affected: 16.03.07.8 Affected: 16.03.07.9 Affected: 16.03.07.10 Affected: 16.03.07.11 Affected: 16.03.07.12 Affected: 16.03.07.13 Affected: 16.03.07.14 Affected: 16.03.07.15 Affected: 16.03.07.16 Affected: 16.03.07.17 Affected: 16.03.07.18 Affected: 16.03.07.19 Affected: 16.03.07.20 Affected: 16.03.07.21 Affected: 16.03.07.22 Affected: 16.03.07.23 Affected: 16.03.07.24 Affected: 16.03.07.25 Affected: 16.03.07.26 Affected: 16.03.07.27 Affected: 16.03.07.28 Affected: 16.03.07.29 Affected: 16.03.07.30 Affected: 16.03.07.31 Affected: 16.03.07.32 Affected: 16.03.07.33 Affected: 16.03.07.34 Affected: 16.03.07.35 Affected: 16.03.07.36 Affected: 16.03.07.37 Affected: 16.03.07.38 Affected: 16.03.07.39 Affected: 16.03.07.40 Affected: 16.03.07.41 Affected: 16.03.07.42 Affected: 16.03.07.43 Affected: 16.03.07.44 Affected: 16.03.07.45 Affected: 16.03.07.46 Affected: 16.03.07.47 Affected: 16.03.07.48 Affected: 16.03.07.49 Affected: 16.03.07.50 Affected: 16.03.07.51 Affected: 16.03.07.52 cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-11356",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-07T18:13:29.018317Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-07T18:13:39.826Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.0"
},
{
"status": "affected",
"version": "16.03.07.1"
},
{
"status": "affected",
"version": "16.03.07.2"
},
{
"status": "affected",
"version": "16.03.07.3"
},
{
"status": "affected",
"version": "16.03.07.4"
},
{
"status": "affected",
"version": "16.03.07.5"
},
{
"status": "affected",
"version": "16.03.07.6"
},
{
"status": "affected",
"version": "16.03.07.7"
},
{
"status": "affected",
"version": "16.03.07.8"
},
{
"status": "affected",
"version": "16.03.07.9"
},
{
"status": "affected",
"version": "16.03.07.10"
},
{
"status": "affected",
"version": "16.03.07.11"
},
{
"status": "affected",
"version": "16.03.07.12"
},
{
"status": "affected",
"version": "16.03.07.13"
},
{
"status": "affected",
"version": "16.03.07.14"
},
{
"status": "affected",
"version": "16.03.07.15"
},
{
"status": "affected",
"version": "16.03.07.16"
},
{
"status": "affected",
"version": "16.03.07.17"
},
{
"status": "affected",
"version": "16.03.07.18"
},
{
"status": "affected",
"version": "16.03.07.19"
},
{
"status": "affected",
"version": "16.03.07.20"
},
{
"status": "affected",
"version": "16.03.07.21"
},
{
"status": "affected",
"version": "16.03.07.22"
},
{
"status": "affected",
"version": "16.03.07.23"
},
{
"status": "affected",
"version": "16.03.07.24"
},
{
"status": "affected",
"version": "16.03.07.25"
},
{
"status": "affected",
"version": "16.03.07.26"
},
{
"status": "affected",
"version": "16.03.07.27"
},
{
"status": "affected",
"version": "16.03.07.28"
},
{
"status": "affected",
"version": "16.03.07.29"
},
{
"status": "affected",
"version": "16.03.07.30"
},
{
"status": "affected",
"version": "16.03.07.31"
},
{
"status": "affected",
"version": "16.03.07.32"
},
{
"status": "affected",
"version": "16.03.07.33"
},
{
"status": "affected",
"version": "16.03.07.34"
},
{
"status": "affected",
"version": "16.03.07.35"
},
{
"status": "affected",
"version": "16.03.07.36"
},
{
"status": "affected",
"version": "16.03.07.37"
},
{
"status": "affected",
"version": "16.03.07.38"
},
{
"status": "affected",
"version": "16.03.07.39"
},
{
"status": "affected",
"version": "16.03.07.40"
},
{
"status": "affected",
"version": "16.03.07.41"
},
{
"status": "affected",
"version": "16.03.07.42"
},
{
"status": "affected",
"version": "16.03.07.43"
},
{
"status": "affected",
"version": "16.03.07.44"
},
{
"status": "affected",
"version": "16.03.07.45"
},
{
"status": "affected",
"version": "16.03.07.46"
},
{
"status": "affected",
"version": "16.03.07.47"
},
{
"status": "affected",
"version": "16.03.07.48"
},
{
"status": "affected",
"version": "16.03.07.49"
},
{
"status": "affected",
"version": "16.03.07.50"
},
{
"status": "affected",
"version": "16.03.07.51"
},
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "cymiao (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was found in Tenda AC23 up to 16.03.07.52. Affected by this issue is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-24T06:47:17.713Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-327241 | Tenda AC23 SetStaticRouteCfg sscanf buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.327241"
},
{
"name": "VDB-327241 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.327241"
},
{
"name": "Submit #664923 | Shenzhen Tenda Technology Co.,Ltd. AC23 \u003c= V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.664923"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/cymiao1978/cve/blob/main/12.md"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-10-06T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-10-06T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-10-07T10:26:54.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 SetStaticRouteCfg sscanf buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-11356",
"datePublished": "2025-10-07T07:02:07.348Z",
"dateReserved": "2025-10-06T06:33:20.887Z",
"dateUpdated": "2026-02-24T06:47:17.713Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-10803 (GCVE-0-2025-10803)
Vulnerability from cvelistv5 – Published: 2025-09-22 15:02 – Updated: 2025-09-22 17:18
VLAI
EPSS
VEX
Title
Tenda AC23 HTTP POST Request SetPptpServerCfg sscanf buffer overflow
Summary
A vulnerability has been found in Tenda AC23 up to 16.03.07.52. Affected by this vulnerability is the function sscanf of the file /goform/SetPptpServerCfg of the component HTTP POST Request Handler. Such manipulation of the argument startIp leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-22 17:16 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.325161 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.325161 | signaturepermissions-required |
| https://vuldb.com/?submit.654237 | third-party-advisory |
| https://github.com/lin-3-start/lin-cve/blob/main/… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tenda | AC23 |
Affected:
16.03.07.0
Affected: 16.03.07.1 Affected: 16.03.07.2 Affected: 16.03.07.3 Affected: 16.03.07.4 Affected: 16.03.07.5 Affected: 16.03.07.6 Affected: 16.03.07.7 Affected: 16.03.07.8 Affected: 16.03.07.9 Affected: 16.03.07.10 Affected: 16.03.07.11 Affected: 16.03.07.12 Affected: 16.03.07.13 Affected: 16.03.07.14 Affected: 16.03.07.15 Affected: 16.03.07.16 Affected: 16.03.07.17 Affected: 16.03.07.18 Affected: 16.03.07.19 Affected: 16.03.07.20 Affected: 16.03.07.21 Affected: 16.03.07.22 Affected: 16.03.07.23 Affected: 16.03.07.24 Affected: 16.03.07.25 Affected: 16.03.07.26 Affected: 16.03.07.27 Affected: 16.03.07.28 Affected: 16.03.07.29 Affected: 16.03.07.30 Affected: 16.03.07.31 Affected: 16.03.07.32 Affected: 16.03.07.33 Affected: 16.03.07.34 Affected: 16.03.07.35 Affected: 16.03.07.36 Affected: 16.03.07.37 Affected: 16.03.07.38 Affected: 16.03.07.39 Affected: 16.03.07.40 Affected: 16.03.07.41 Affected: 16.03.07.42 Affected: 16.03.07.43 Affected: 16.03.07.44 Affected: 16.03.07.45 Affected: 16.03.07.46 Affected: 16.03.07.47 Affected: 16.03.07.48 Affected: 16.03.07.49 Affected: 16.03.07.50 Affected: 16.03.07.51 Affected: 16.03.07.52 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-10803",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-22T17:16:33.052690Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-22T17:18:36.553Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"HTTP POST Request Handler"
],
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.07.0"
},
{
"status": "affected",
"version": "16.03.07.1"
},
{
"status": "affected",
"version": "16.03.07.2"
},
{
"status": "affected",
"version": "16.03.07.3"
},
{
"status": "affected",
"version": "16.03.07.4"
},
{
"status": "affected",
"version": "16.03.07.5"
},
{
"status": "affected",
"version": "16.03.07.6"
},
{
"status": "affected",
"version": "16.03.07.7"
},
{
"status": "affected",
"version": "16.03.07.8"
},
{
"status": "affected",
"version": "16.03.07.9"
},
{
"status": "affected",
"version": "16.03.07.10"
},
{
"status": "affected",
"version": "16.03.07.11"
},
{
"status": "affected",
"version": "16.03.07.12"
},
{
"status": "affected",
"version": "16.03.07.13"
},
{
"status": "affected",
"version": "16.03.07.14"
},
{
"status": "affected",
"version": "16.03.07.15"
},
{
"status": "affected",
"version": "16.03.07.16"
},
{
"status": "affected",
"version": "16.03.07.17"
},
{
"status": "affected",
"version": "16.03.07.18"
},
{
"status": "affected",
"version": "16.03.07.19"
},
{
"status": "affected",
"version": "16.03.07.20"
},
{
"status": "affected",
"version": "16.03.07.21"
},
{
"status": "affected",
"version": "16.03.07.22"
},
{
"status": "affected",
"version": "16.03.07.23"
},
{
"status": "affected",
"version": "16.03.07.24"
},
{
"status": "affected",
"version": "16.03.07.25"
},
{
"status": "affected",
"version": "16.03.07.26"
},
{
"status": "affected",
"version": "16.03.07.27"
},
{
"status": "affected",
"version": "16.03.07.28"
},
{
"status": "affected",
"version": "16.03.07.29"
},
{
"status": "affected",
"version": "16.03.07.30"
},
{
"status": "affected",
"version": "16.03.07.31"
},
{
"status": "affected",
"version": "16.03.07.32"
},
{
"status": "affected",
"version": "16.03.07.33"
},
{
"status": "affected",
"version": "16.03.07.34"
},
{
"status": "affected",
"version": "16.03.07.35"
},
{
"status": "affected",
"version": "16.03.07.36"
},
{
"status": "affected",
"version": "16.03.07.37"
},
{
"status": "affected",
"version": "16.03.07.38"
},
{
"status": "affected",
"version": "16.03.07.39"
},
{
"status": "affected",
"version": "16.03.07.40"
},
{
"status": "affected",
"version": "16.03.07.41"
},
{
"status": "affected",
"version": "16.03.07.42"
},
{
"status": "affected",
"version": "16.03.07.43"
},
{
"status": "affected",
"version": "16.03.07.44"
},
{
"status": "affected",
"version": "16.03.07.45"
},
{
"status": "affected",
"version": "16.03.07.46"
},
{
"status": "affected",
"version": "16.03.07.47"
},
{
"status": "affected",
"version": "16.03.07.48"
},
{
"status": "affected",
"version": "16.03.07.49"
},
{
"status": "affected",
"version": "16.03.07.50"
},
{
"status": "affected",
"version": "16.03.07.51"
},
{
"status": "affected",
"version": "16.03.07.52"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "QMSSDXN (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been found in Tenda AC23 up to 16.03.07.52. Affected by this vulnerability is the function sscanf of the file /goform/SetPptpServerCfg of the component HTTP POST Request Handler. Such manipulation of the argument startIp leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used."
},
{
"lang": "de",
"value": "Es wurde eine Schwachstelle in Tenda AC23 up to 16.03.07.52 entdeckt. Betroffen hiervon ist die Funktion sscanf der Datei /goform/SetPptpServerCfg der Komponente HTTP POST Request Handler. Die Manipulation des Arguments startIp f\u00fchrt zu buffer overflow. Der Angriff kann remote ausgef\u00fchrt werden. Der Exploit wurde der \u00d6ffentlichkeit bekannt gemacht und k\u00f6nnte verwendet werden."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-22T15:02:07.142Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-325161 | Tenda AC23 HTTP POST Request SetPptpServerCfg sscanf buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.325161"
},
{
"name": "VDB-325161 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.325161"
},
{
"name": "Submit #654237 | Tenda AC23 \u003c= V16.03.07.52 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.654237"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/lin-3-start/lin-cve/blob/main/Tenda%20AC23-3/Tenda%20AC23%20Buffer%20overflow.md"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-09-21T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-09-21T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-09-21T11:45:15.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC23 HTTP POST Request SetPptpServerCfg sscanf buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-10803",
"datePublished": "2025-09-22T15:02:07.142Z",
"dateReserved": "2025-09-21T09:39:45.186Z",
"dateUpdated": "2025-09-22T17:18:36.553Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-9605 (GCVE-0-2025-9605)
Vulnerability from cvelistv5 – Published: 2025-08-29 02:02 – Updated: 2025-08-29 13:31
VLAI
EPSS
VEX
Title
Tenda AC21/AC23 GetParentControlInfo stack-based overflow
Summary
A security vulnerability has been detected in Tenda AC21 and AC23 16.03.08.16. Affected is the function GetParentControlInfo of the file /goform/GetParentControlInfo. Such manipulation of the argument mac leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
Severity
9.8 (Critical)
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-08-29 13:31 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.321783 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.321783 | signaturepermissions-required |
| https://vuldb.com/?submit.636545 | third-party-advisory |
| https://vuldb.com/?submit.636548 | third-party-advisory |
| https://github.com/XXRicardo/iot-cve/blob/main/Te… | related |
| https://github.com/XXRicardo/iot-cve/blob/main/Te… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-9605",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-29T13:31:03.332380Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-08-29T13:31:06.430Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/XXRicardo/iot-cve/blob/main/Tenda/AC23/Stack-Based%20Buffer%20Overflow%20in%20Tenda%20Wi-Fi%205%20Router%20AC23%EF%BC%88AC23V1.0re_V16.03.07.52%EF%BC%89.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/XXRicardo/iot-cve/blob/main/Tenda/AC21/AC21V1.0re_V16.03.08.16.md"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "AC21",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.08.16"
}
]
},
{
"product": "AC23",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "16.03.08.16"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "lxyilu (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A security vulnerability has been detected in Tenda AC21 and AC23 16.03.08.16. Affected is the function GetParentControlInfo of the file /goform/GetParentControlInfo. Such manipulation of the argument mac leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used."
},
{
"lang": "de",
"value": "In Tenda AC21 and AC23 16.03.08.16 ist eine Schwachstelle entdeckt worden. Betroffen ist die Funktion GetParentControlInfo der Datei /goform/GetParentControlInfo. Durch das Manipulieren des Arguments mac mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Ein Angriff ist aus der Distanz m\u00f6glich. Der Exploit ist \u00f6ffentlich verf\u00fcgbar und k\u00f6nnte genutzt werden."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 10,
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-121",
"description": "Stack-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-08-29T02:02:08.778Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-321783 | Tenda AC21/AC23 GetParentControlInfo stack-based overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.321783"
},
{
"name": "VDB-321783 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.321783"
},
{
"name": "Submit #636545 | Tenda Wi-Fi 5 Router AC21 AC21V1.0re_V16.03.08.16 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.636545"
},
{
"name": "Submit #636548 | Tenda Wi-Fi 5 Router AC23 AC23V1.0re_V16.03.07.52 Buffer Overflow (Duplicate)",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.636548"
},
{
"tags": [
"related"
],
"url": "https://github.com/XXRicardo/iot-cve/blob/main/Tenda/AC21/AC21V1.0re_V16.03.08.16.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/XXRicardo/iot-cve/blob/main/Tenda/AC23/Stack-Based%20Buffer%20Overflow%20in%20Tenda%20Wi-Fi%205%20Router%20AC23%EF%BC%88AC23V1.0re_V16.03.07.52%EF%BC%89.md"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-08-28T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-08-28T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-08-28T17:27:38.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC21/AC23 GetParentControlInfo stack-based overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-9605",
"datePublished": "2025-08-29T02:02:08.778Z",
"dateReserved": "2025-08-28T15:21:33.747Z",
"dateUpdated": "2025-08-29T13:31:06.430Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
VAR-202308-3228
Vulnerability from variot - Updated: 2025-11-19 23:33The get_parentControl_list_Info function does not verify the parameters entered by the user, causing a post-authentication heap overflow vulnerability in Tenda AC23 v16.03.07.45_cn. Shenzhen Tenda Technology Co.,Ltd. of ac23 An out-of-bounds write vulnerability exists in firmware.Service operation interruption (DoS) It may be in a state. The Tenda AC23 is a dual-band wireless router for home use launched by Tenda, designed for coverage in large homes and high-speed transmission. It supports 802.11acWave2 technology and has a maximum concurrent dual-band speed of 2033Mbps. Detailed vulnerability information is currently unavailable
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202308-3228",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ac23",
"scope": "eq",
"trust": 1.0,
"vendor": "tenda",
"version": "16.03.07.45_cn"
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": "ac23 firmware 16.03.07.45 cn"
},
{
"model": "ac23",
"scope": null,
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23 16.03.07.45 cn",
"scope": null,
"trust": 0.6,
"vendor": "tenda",
"version": null
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27894"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022856"
},
{
"db": "NVD",
"id": "CVE-2023-40802"
}
]
},
"cve": "CVE-2023-40802",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 6.8,
"confidentialityImpact": "NONE",
"exploitabilityScore": 8.0,
"id": "CNVD-2025-27894",
"impactScore": 6.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 2.8,
"id": "CVE-2023-40802",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 6.5,
"baseSeverity": "Medium",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2023-40802",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2023-40802",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "NVD",
"id": "CVE-2023-40802",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNVD",
"id": "CNVD-2025-27894",
"trust": 0.6,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27894"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022856"
},
{
"db": "NVD",
"id": "CVE-2023-40802"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "The get_parentControl_list_Info function does not verify the parameters entered by the user, causing a post-authentication heap overflow vulnerability in Tenda AC23 v16.03.07.45_cn. Shenzhen Tenda Technology Co.,Ltd. of ac23 An out-of-bounds write vulnerability exists in firmware.Service operation interruption (DoS) It may be in a state. The Tenda AC23 is a dual-band wireless router for home use launched by Tenda, designed for coverage in large homes and high-speed transmission. It supports 802.11acWave2 technology and has a maximum concurrent dual-band speed of 2033Mbps. Detailed vulnerability information is currently unavailable",
"sources": [
{
"db": "NVD",
"id": "CVE-2023-40802"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022856"
},
{
"db": "CNVD",
"id": "CNVD-2025-27894"
},
{
"db": "VULMON",
"id": "CVE-2023-40802"
}
],
"trust": 2.25
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2023-40802",
"trust": 3.3
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022856",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2025-27894",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2023-40802",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27894"
},
{
"db": "VULMON",
"id": "CVE-2023-40802"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022856"
},
{
"db": "NVD",
"id": "CVE-2023-40802"
}
]
},
"id": "VAR-202308-3228",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27894"
}
],
"trust": 1.05
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27894"
}
]
},
"last_update_date": "2025-11-19T23:33:09.536000Z",
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-787",
"trust": 1.0
},
{
"problemtype": "Out-of-bounds writing (CWE-787) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-022856"
},
{
"db": "NVD",
"id": "CVE-2023-40802"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.5,
"url": "https://github.com/lst-oss/vulnerability/tree/main/tenda/ac23/get_parentcontrol_list_info"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2023-40802"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27894"
},
{
"db": "VULMON",
"id": "CVE-2023-40802"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022856"
},
{
"db": "NVD",
"id": "CVE-2023-40802"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2025-27894"
},
{
"db": "VULMON",
"id": "CVE-2023-40802"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022856"
},
{
"db": "NVD",
"id": "CVE-2023-40802"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27894"
},
{
"date": "2023-08-25T00:00:00",
"db": "VULMON",
"id": "CVE-2023-40802"
},
{
"date": "2024-01-24T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2023-022856"
},
{
"date": "2023-08-25T15:15:09.550000",
"db": "NVD",
"id": "CVE-2023-40802"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27894"
},
{
"date": "2023-08-25T00:00:00",
"db": "VULMON",
"id": "CVE-2023-40802"
},
{
"date": "2024-01-24T06:59:00",
"db": "JVNDB",
"id": "JVNDB-2023-022856"
},
{
"date": "2023-08-29T16:11:31.810000",
"db": "NVD",
"id": "CVE-2023-40802"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Shenzhen\u00a0Tenda\u00a0Technology\u00a0Co.,Ltd.\u00a0 of \u00a0ac23\u00a0 Out-of-bounds write vulnerability in firmware",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-022856"
}
],
"trust": 0.8
}
}
VAR-202509-1746
Vulnerability from variot - Updated: 2025-11-19 23:31A vulnerability has been found in Tenda AC23 up to 16.03.07.52. Affected by this vulnerability is the function sscanf of the file /goform/SetPptpServerCfg of the component HTTP POST Request Handler. Such manipulation of the argument startIp leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. of ac23 The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. It offers dual-band concurrent transmission rates up to 2033 Mbps, with the 5 GHz band reaching up to 1733 Mbps. It is suitable for high-bandwidth applications such as 4K video and online live streaming. An attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202509-1746",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ac23",
"scope": "lte",
"trust": 1.0,
"vendor": "tenda",
"version": "16.03.07.52"
},
{
"model": "ac23",
"scope": "lte",
"trust": 0.8,
"vendor": "tenda",
"version": "ac23 firmware 16.03.07.52 and earlier"
},
{
"model": "ac23",
"scope": null,
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": "lte",
"trust": 0.6,
"vendor": "tenda",
"version": "\u003c=16.03.07.52"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24480"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-014807"
},
{
"db": "NVD",
"id": "CVE-2025-10803"
}
]
},
"cve": "CVE-2025-10803",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "cna@vuldb.com",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 8.0,
"id": "CVE-2025-10803",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 1.0,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Network",
"authentication": "Single",
"author": "OTHER",
"availabilityImpact": "Complete",
"baseScore": 9.0,
"confidentialityImpact": "Complete",
"exploitabilityScore": null,
"id": "JVNDB-2025-014807",
"impactScore": null,
"integrityImpact": "Complete",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "High",
"trust": 0.8,
"userInteractionRequired": null,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 8.0,
"id": "CNVD-2025-24480",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "cna@vuldb.com",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.8,
"id": "CVE-2025-10803",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "OTHER",
"availabilityImpact": "High",
"baseScore": 8.8,
"baseSeverity": "High",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "JVNDB-2025-014807",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "cna@vuldb.com",
"id": "CVE-2025-10803",
"trust": 1.0,
"value": "High"
},
{
"author": "OTHER",
"id": "JVNDB-2025-014807",
"trust": 0.8,
"value": "High"
},
{
"author": "CNVD",
"id": "CNVD-2025-24480",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24480"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-014807"
},
{
"db": "NVD",
"id": "CVE-2025-10803"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A vulnerability has been found in Tenda AC23 up to 16.03.07.52. Affected by this vulnerability is the function sscanf of the file /goform/SetPptpServerCfg of the component HTTP POST Request Handler. Such manipulation of the argument startIp leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. of ac23 The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. It offers dual-band concurrent transmission rates up to 2033 Mbps, with the 5 GHz band reaching up to 1733 Mbps. It is suitable for high-bandwidth applications such as 4K video and online live streaming. An attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service",
"sources": [
{
"db": "NVD",
"id": "CVE-2025-10803"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-014807"
},
{
"db": "CNVD",
"id": "CNVD-2025-24480"
}
],
"trust": 2.16
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2025-10803",
"trust": 3.2
},
{
"db": "VULDB",
"id": "325161",
"trust": 1.8
},
{
"db": "JVNDB",
"id": "JVNDB-2025-014807",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2025-24480",
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24480"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-014807"
},
{
"db": "NVD",
"id": "CVE-2025-10803"
}
]
},
"id": "VAR-202509-1746",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24480"
}
],
"trust": 1.05
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24480"
}
]
},
"last_update_date": "2025-11-19T23:31:47.450000Z",
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-120",
"trust": 1.0
},
{
"problemtype": "CWE-119",
"trust": 1.0
},
{
"problemtype": "Buffer error (CWE-119) [ others ]",
"trust": 0.8
},
{
"problemtype": " Classic buffer overflow (CWE-120) [ others ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2025-014807"
},
{
"db": "NVD",
"id": "CVE-2025-10803"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.4,
"url": "https://github.com/lin-3-start/lin-cve/blob/main/tenda%20ac23-3/tenda%20ac23%20buffer%20overflow.md"
},
{
"trust": 1.8,
"url": "https://vuldb.com/?id.325161"
},
{
"trust": 1.8,
"url": "https://vuldb.com/?submit.654237"
},
{
"trust": 1.8,
"url": "https://www.tenda.com.cn/"
},
{
"trust": 1.0,
"url": "https://vuldb.com/?ctiid.325161"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2025-10803"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24480"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-014807"
},
{
"db": "NVD",
"id": "CVE-2025-10803"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2025-24480"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-014807"
},
{
"db": "NVD",
"id": "CVE-2025-10803"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-10-21T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-24480"
},
{
"date": "2025-10-01T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2025-014807"
},
{
"date": "2025-09-22T15:15:39.670000",
"db": "NVD",
"id": "CVE-2025-10803"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-10-22T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-24480"
},
{
"date": "2025-10-01T02:48:00",
"db": "JVNDB",
"id": "JVNDB-2025-014807"
},
{
"date": "2025-09-24T20:25:18.200000",
"db": "NVD",
"id": "CVE-2025-10803"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Shenzhen\u00a0Tenda\u00a0Technology\u00a0Co.,Ltd.\u00a0 of \u00a0ac23\u00a0 Buffer error vulnerability in firmware",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2025-014807"
}
],
"trust": 0.8
}
}
VAR-202308-3286
Vulnerability from variot - Updated: 2025-11-19 23:28The compare_parentcontrol_time function does not authenticate user input parameters, resulting in a post-authentication stack overflow vulnerability in Tenda AC23 v16.03.07.45_cn. Shenzhen Tenda Technology Co.,Ltd. of ac23 There is an input validation vulnerability in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda AC23 is a dual-band wireless router for home use, designed for large homes with excellent coverage and high-speed transmission. It supports 802.11ac Wave2 technology and boasts a maximum concurrent dual-band speed of 2033Mbps. Attackers could exploit this vulnerability to execute arbitrary code or cause a denial-of-service attack
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202308-3286",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ac23",
"scope": "eq",
"trust": 1.0,
"vendor": "tenda",
"version": "16.03.07.45_cn"
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": "ac23 firmware 16.03.07.45 cn"
},
{
"model": "ac23",
"scope": null,
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23 16.03.07.45 cn",
"scope": null,
"trust": 0.6,
"vendor": "tenda",
"version": null
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27905"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022853"
},
{
"db": "NVD",
"id": "CVE-2023-40800"
}
]
},
"cve": "CVE-2023-40800",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 8.0,
"id": "CNVD-2025-27905",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.8,
"id": "CVE-2023-40800",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 8.8,
"baseSeverity": "High",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2023-40800",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2023-40800",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2023-40800",
"trust": 0.8,
"value": "High"
},
{
"author": "CNVD",
"id": "CNVD-2025-27905",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27905"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022853"
},
{
"db": "NVD",
"id": "CVE-2023-40800"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "The compare_parentcontrol_time function does not authenticate user input parameters, resulting in a post-authentication stack overflow vulnerability in Tenda AC23 v16.03.07.45_cn. Shenzhen Tenda Technology Co.,Ltd. of ac23 There is an input validation vulnerability in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda AC23 is a dual-band wireless router for home use, designed for large homes with excellent coverage and high-speed transmission. It supports 802.11ac Wave2 technology and boasts a maximum concurrent dual-band speed of 2033Mbps. Attackers could exploit this vulnerability to execute arbitrary code or cause a denial-of-service attack",
"sources": [
{
"db": "NVD",
"id": "CVE-2023-40800"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022853"
},
{
"db": "CNVD",
"id": "CNVD-2025-27905"
},
{
"db": "VULMON",
"id": "CVE-2023-40800"
}
],
"trust": 2.25
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2023-40800",
"trust": 3.3
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022853",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2025-27905",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2023-40800",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27905"
},
{
"db": "VULMON",
"id": "CVE-2023-40800"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022853"
},
{
"db": "NVD",
"id": "CVE-2023-40800"
}
]
},
"id": "VAR-202308-3286",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27905"
}
],
"trust": 1.05
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27905"
}
]
},
"last_update_date": "2025-11-19T23:28:53.404000Z",
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-20",
"trust": 1.0
},
{
"problemtype": "Inappropriate input confirmation (CWE-20) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-022853"
},
{
"db": "NVD",
"id": "CVE-2023-40800"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.5,
"url": "https://github.com/lst-oss/vulnerability/tree/main/tenda/ac23/compare_parentcontrol_time"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2023-40800"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27905"
},
{
"db": "VULMON",
"id": "CVE-2023-40800"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022853"
},
{
"db": "NVD",
"id": "CVE-2023-40800"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2025-27905"
},
{
"db": "VULMON",
"id": "CVE-2023-40800"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022853"
},
{
"db": "NVD",
"id": "CVE-2023-40800"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27905"
},
{
"date": "2023-08-25T00:00:00",
"db": "VULMON",
"id": "CVE-2023-40800"
},
{
"date": "2024-01-24T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2023-022853"
},
{
"date": "2023-08-25T15:15:09.390000",
"db": "NVD",
"id": "CVE-2023-40800"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27905"
},
{
"date": "2023-08-25T00:00:00",
"db": "VULMON",
"id": "CVE-2023-40800"
},
{
"date": "2024-01-24T06:55:00",
"db": "JVNDB",
"id": "JVNDB-2023-022853"
},
{
"date": "2023-08-29T16:13:13.377000",
"db": "NVD",
"id": "CVE-2023-40800"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Shenzhen\u00a0Tenda\u00a0Technology\u00a0Co.,Ltd.\u00a0 of \u00a0ac23\u00a0 Firmware Input Validation Vulnerability",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-022853"
}
],
"trust": 0.8
}
}
VAR-202511-0001
Vulnerability from variot - Updated: 2025-11-19 23:28A weakness has been identified in Tenda AC23 16.03.07.52. This impacts the function formSetVirtualSer of the file /goform/SetVirtualServerCfg. This manipulation of the argument list causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be exploited. The Tenda AC23 is a dual-band wireless router for home use, designed for large homes with excellent coverage and high-speed transmission. It supports 802.11ac Wave2 technology and boasts a maximum concurrent dual-band speed of 2033Mbps. This vulnerability stems from the fact that the formSetVirtualSer function parameter list in the file /goform/SetVirtualServerCfg fails to properly validate the length of the input data. Attackers could exploit this vulnerability to execute arbitrary code or cause a denial-of-service attack
{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202511-0001",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ac23",
"scope": "eq",
"trust": 1.6,
"vendor": "tenda",
"version": "16.03.07.52"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27901"
},
{
"db": "NVD",
"id": "CVE-2025-12595"
}
]
},
"cve": "CVE-2025-12595",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "cna@vuldb.com",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 8.0,
"id": "CVE-2025-12595",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 1.0,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 8.0,
"id": "CNVD-2025-27901",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "cna@vuldb.com",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.8,
"id": "CVE-2025-12595",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2025-12595",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
],
"severity": [
{
"author": "cna@vuldb.com",
"id": "CVE-2025-12595",
"trust": 1.0,
"value": "High"
},
{
"author": "nvd@nist.gov",
"id": "CVE-2025-12595",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "CNVD",
"id": "CNVD-2025-27901",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27901"
},
{
"db": "NVD",
"id": "CVE-2025-12595"
},
{
"db": "NVD",
"id": "CVE-2025-12595"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A weakness has been identified in Tenda AC23 16.03.07.52. This impacts the function formSetVirtualSer of the file /goform/SetVirtualServerCfg. This manipulation of the argument list causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be exploited. The Tenda AC23 is a dual-band wireless router for home use, designed for large homes with excellent coverage and high-speed transmission. It supports 802.11ac Wave2 technology and boasts a maximum concurrent dual-band speed of 2033Mbps. This vulnerability stems from the fact that the `formSetVirtualSer` function parameter `list` in the file `/goform/SetVirtualServerCfg` fails to properly validate the length of the input data. Attackers could exploit this vulnerability to execute arbitrary code or cause a denial-of-service attack",
"sources": [
{
"db": "NVD",
"id": "CVE-2025-12595"
},
{
"db": "CNVD",
"id": "CNVD-2025-27901"
}
],
"trust": 1.44
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2025-12595",
"trust": 1.6
},
{
"db": "VULDB",
"id": "330890",
"trust": 1.0
},
{
"db": "CNVD",
"id": "CNVD-2025-27901",
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27901"
},
{
"db": "NVD",
"id": "CVE-2025-12595"
}
]
},
"id": "VAR-202511-0001",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27901"
}
],
"trust": 1.05
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27901"
}
]
},
"last_update_date": "2025-11-19T23:28:48.104000Z",
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-119",
"trust": 1.0
},
{
"problemtype": "CWE-120",
"trust": 1.0
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2025-12595"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.6,
"url": "https://github.com/lx-lx88/cve/issues/8"
},
{
"trust": 1.0,
"url": "https://www.tenda.com.cn/"
},
{
"trust": 1.0,
"url": "https://vuldb.com/?ctiid.330890"
},
{
"trust": 1.0,
"url": "https://vuldb.com/?id.330890"
},
{
"trust": 1.0,
"url": "https://vuldb.com/?submit.677581"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27901"
},
{
"db": "NVD",
"id": "CVE-2025-12595"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2025-27901"
},
{
"db": "NVD",
"id": "CVE-2025-12595"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27901"
},
{
"date": "2025-11-02T10:15:33",
"db": "NVD",
"id": "CVE-2025-12595"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27901"
},
{
"date": "2025-11-05T15:43:17.327000",
"db": "NVD",
"id": "CVE-2025-12595"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Tenda AC23 SetVirtualServerCfg file buffer overflow vulnerability",
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27901"
}
],
"trust": 0.6
}
}
VAR-202510-0111
Vulnerability from variot - Updated: 2025-11-19 23:27A vulnerability was found in Tenda AC23 up to 16.03.07.52. Affected by this issue is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used. of ac23 The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. It offers dual-band concurrent transmission rates up to 2033 Mbps, with the 5 GHz band reaching up to 1733 Mbps. It is suitable for high-bandwidth applications such as 4K video and online live streaming. This vulnerability stems from the failure of the sscanf function in the file /goform/SetStaticRouteCfg to properly validate the length of the input data in the parameter list. An attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202510-0111",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ac23",
"scope": "eq",
"trust": 1.0,
"vendor": "tenda",
"version": "16.03.07.52"
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": "ac23 firmware 16.03.07.52"
},
{
"model": "ac23",
"scope": null,
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": "lte",
"trust": 0.6,
"vendor": "tenda",
"version": "\u003c=16.03.07.52"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24475"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-015865"
},
{
"db": "NVD",
"id": "CVE-2025-11356"
}
]
},
"cve": "CVE-2025-11356",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "cna@vuldb.com",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 8.0,
"id": "CVE-2025-11356",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 1.0,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Network",
"authentication": "Single",
"author": "OTHER",
"availabilityImpact": "Complete",
"baseScore": 9.0,
"confidentialityImpact": "Complete",
"exploitabilityScore": null,
"id": "JVNDB-2025-015865",
"impactScore": null,
"integrityImpact": "Complete",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "High",
"trust": 0.8,
"userInteractionRequired": null,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 8.0,
"id": "CNVD-2025-24475",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "cna@vuldb.com",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.8,
"id": "CVE-2025-11356",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "OTHER",
"availabilityImpact": "High",
"baseScore": 8.8,
"baseSeverity": "High",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "JVNDB-2025-015865",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "cna@vuldb.com",
"id": "CVE-2025-11356",
"trust": 1.0,
"value": "High"
},
{
"author": "OTHER",
"id": "JVNDB-2025-015865",
"trust": 0.8,
"value": "High"
},
{
"author": "CNVD",
"id": "CNVD-2025-24475",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24475"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-015865"
},
{
"db": "NVD",
"id": "CVE-2025-11356"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A vulnerability was found in Tenda AC23 up to 16.03.07.52. Affected by this issue is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used. of ac23 The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. It offers dual-band concurrent transmission rates up to 2033 Mbps, with the 5 GHz band reaching up to 1733 Mbps. It is suitable for high-bandwidth applications such as 4K video and online live streaming. This vulnerability stems from the failure of the sscanf function in the file /goform/SetStaticRouteCfg to properly validate the length of the input data in the parameter list. An attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service",
"sources": [
{
"db": "NVD",
"id": "CVE-2025-11356"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-015865"
},
{
"db": "CNVD",
"id": "CNVD-2025-24475"
}
],
"trust": 2.16
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2025-11356",
"trust": 3.2
},
{
"db": "VULDB",
"id": "327241",
"trust": 1.8
},
{
"db": "JVNDB",
"id": "JVNDB-2025-015865",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2025-24475",
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24475"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-015865"
},
{
"db": "NVD",
"id": "CVE-2025-11356"
}
]
},
"id": "VAR-202510-0111",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24475"
}
],
"trust": 1.05
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24475"
}
]
},
"last_update_date": "2025-11-19T23:27:11.671000Z",
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-120",
"trust": 1.0
},
{
"problemtype": "CWE-119",
"trust": 1.0
},
{
"problemtype": "Buffer error (CWE-119) [ others ]",
"trust": 0.8
},
{
"problemtype": " Classic buffer overflow (CWE-120) [ others ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2025-015865"
},
{
"db": "NVD",
"id": "CVE-2025-11356"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.4,
"url": "https://github.com/cymiao1978/cve/blob/main/12.md"
},
{
"trust": 1.8,
"url": "https://vuldb.com/?id.327241"
},
{
"trust": 1.8,
"url": "https://vuldb.com/?submit.664923"
},
{
"trust": 1.8,
"url": "https://www.tenda.com.cn/"
},
{
"trust": 1.0,
"url": "https://vuldb.com/?ctiid.327241"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2025-11356"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24475"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-015865"
},
{
"db": "NVD",
"id": "CVE-2025-11356"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2025-24475"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-015865"
},
{
"db": "NVD",
"id": "CVE-2025-11356"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-10-21T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-24475"
},
{
"date": "2025-10-14T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2025-015865"
},
{
"date": "2025-10-07T07:15:44.933000",
"db": "NVD",
"id": "CVE-2025-11356"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-10-22T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-24475"
},
{
"date": "2025-10-14T06:52:00",
"db": "JVNDB",
"id": "JVNDB-2025-015865"
},
{
"date": "2025-10-09T16:46:52.087000",
"db": "NVD",
"id": "CVE-2025-11356"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Shenzhen\u00a0Tenda\u00a0Technology\u00a0Co.,Ltd.\u00a0 of \u00a0ac23\u00a0 Buffer error vulnerability in firmware",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2025-015865"
}
],
"trust": 0.8
}
}
VAR-202308-3331
Vulnerability from variot - Updated: 2025-11-19 23:25Tenda AC23 Vv16.03.07.45_cn is vulnerable to Buffer Overflow via sub_450A4C function. Shenzhen Tenda Technology Co.,Ltd. of ac23 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda AC23 is a dual-band wireless router for home use launched by Tenda, designed for large homes with high-speed transmission. It supports 802.11ac Wave2 technology and boasts a maximum concurrent dual-band speed of 2033Mbps. This vulnerability stems from the sub_450A4C function failing to properly validate the length of input data. Attackers could exploit this vulnerability to execute arbitrary code or cause a denial-of-service attack
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202308-3331",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ac23",
"scope": "eq",
"trust": 1.0,
"vendor": "tenda",
"version": "16.03.07.45_cn"
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": "ac23 firmware 16.03.07.45 cn"
},
{
"model": "ac23",
"scope": null,
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23 16.03.07.45 cn",
"scope": null,
"trust": 0.6,
"vendor": "tenda",
"version": null
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27895"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022685"
},
{
"db": "NVD",
"id": "CVE-2023-40799"
}
]
},
"cve": "CVE-2023-40799",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 10.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 10.0,
"id": "CNVD-2025-27895",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2023-40799",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 9.8,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2023-40799",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2023-40799",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2023-40799",
"trust": 0.8,
"value": "Critical"
},
{
"author": "CNVD",
"id": "CNVD-2025-27895",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27895"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022685"
},
{
"db": "NVD",
"id": "CVE-2023-40799"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Tenda AC23 Vv16.03.07.45_cn is vulnerable to Buffer Overflow via sub_450A4C function. Shenzhen Tenda Technology Co.,Ltd. of ac23 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda AC23 is a dual-band wireless router for home use launched by Tenda, designed for large homes with high-speed transmission. It supports 802.11ac Wave2 technology and boasts a maximum concurrent dual-band speed of 2033Mbps. This vulnerability stems from the sub_450A4C function failing to properly validate the length of input data. Attackers could exploit this vulnerability to execute arbitrary code or cause a denial-of-service attack",
"sources": [
{
"db": "NVD",
"id": "CVE-2023-40799"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022685"
},
{
"db": "CNVD",
"id": "CNVD-2025-27895"
},
{
"db": "VULMON",
"id": "CVE-2023-40799"
}
],
"trust": 2.25
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2023-40799",
"trust": 3.3
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022685",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2025-27895",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2023-40799",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27895"
},
{
"db": "VULMON",
"id": "CVE-2023-40799"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022685"
},
{
"db": "NVD",
"id": "CVE-2023-40799"
}
]
},
"id": "VAR-202308-3331",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27895"
}
],
"trust": 1.05
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27895"
}
]
},
"last_update_date": "2025-11-19T23:25:04.637000Z",
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-787",
"trust": 1.0
},
{
"problemtype": "Out-of-bounds writing (CWE-787) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-022685"
},
{
"db": "NVD",
"id": "CVE-2023-40799"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.5,
"url": "https://github.com/lst-oss/vulnerability/blob/main/tenda/ac23/sub_450a4c"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2023-40799"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27895"
},
{
"db": "VULMON",
"id": "CVE-2023-40799"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022685"
},
{
"db": "NVD",
"id": "CVE-2023-40799"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2025-27895"
},
{
"db": "VULMON",
"id": "CVE-2023-40799"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022685"
},
{
"db": "NVD",
"id": "CVE-2023-40799"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27895"
},
{
"date": "2023-08-25T00:00:00",
"db": "VULMON",
"id": "CVE-2023-40799"
},
{
"date": "2024-01-24T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2023-022685"
},
{
"date": "2023-08-25T15:15:09.307000",
"db": "NVD",
"id": "CVE-2023-40799"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27895"
},
{
"date": "2023-08-25T00:00:00",
"db": "VULMON",
"id": "CVE-2023-40799"
},
{
"date": "2024-01-24T01:32:00",
"db": "JVNDB",
"id": "JVNDB-2023-022685"
},
{
"date": "2023-08-29T16:05:17.997000",
"db": "NVD",
"id": "CVE-2023-40799"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Shenzhen\u00a0Tenda\u00a0Technology\u00a0Co.,Ltd.\u00a0 of \u00a0ac23\u00a0 Out-of-bounds write vulnerability in firmware",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-022685"
}
],
"trust": 0.8
}
}
VAR-202308-3583
Vulnerability from variot - Updated: 2025-11-19 23:25In Tenda AC23 v16.03.07.45_cn, the formSetIPv6status and formGetWanParameter functions do not authenticate user input parameters, resulting in a post-authentication stack overflow vulnerability. Shenzhen Tenda Technology Co.,Ltd. of ac23 There is an input validation vulnerability in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda AC23 is a dual-band home wireless router launched by Tenda, designed for large homes with high-speed transmission and supporting 802.11ac Wave2 technology. Its dual-band concurrent speed reaches a maximum of 2033Mbps. Attackers can exploit this vulnerability to inject a carefully crafted payload to execute arbitrary web scripts or HTML
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202308-3583",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ac23",
"scope": "eq",
"trust": 1.0,
"vendor": "tenda",
"version": "16.03.07.45_cn"
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": "ac23 firmware 16.03.07.45 cn"
},
{
"model": "ac23",
"scope": null,
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23 16.03.07.45 cn",
"scope": null,
"trust": 0.6,
"vendor": "tenda",
"version": null
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27904"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022880"
},
{
"db": "NVD",
"id": "CVE-2023-40798"
}
]
},
"cve": "CVE-2023-40798",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 8.0,
"id": "CNVD-2025-27904",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.8,
"id": "CVE-2023-40798",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 8.8,
"baseSeverity": "High",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2023-40798",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2023-40798",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2023-40798",
"trust": 0.8,
"value": "High"
},
{
"author": "CNVD",
"id": "CNVD-2025-27904",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27904"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022880"
},
{
"db": "NVD",
"id": "CVE-2023-40798"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "In Tenda AC23 v16.03.07.45_cn, the formSetIPv6status and formGetWanParameter functions do not authenticate user input parameters, resulting in a post-authentication stack overflow vulnerability. Shenzhen Tenda Technology Co.,Ltd. of ac23 There is an input validation vulnerability in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda AC23 is a dual-band home wireless router launched by Tenda, designed for large homes with high-speed transmission and supporting 802.11ac Wave2 technology. Its dual-band concurrent speed reaches a maximum of 2033Mbps. Attackers can exploit this vulnerability to inject a carefully crafted payload to execute arbitrary web scripts or HTML",
"sources": [
{
"db": "NVD",
"id": "CVE-2023-40798"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022880"
},
{
"db": "CNVD",
"id": "CNVD-2025-27904"
},
{
"db": "VULMON",
"id": "CVE-2023-40798"
}
],
"trust": 2.25
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2023-40798",
"trust": 3.3
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022880",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2025-27904",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2023-40798",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27904"
},
{
"db": "VULMON",
"id": "CVE-2023-40798"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022880"
},
{
"db": "NVD",
"id": "CVE-2023-40798"
}
]
},
"id": "VAR-202308-3583",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27904"
}
],
"trust": 1.05
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27904"
}
]
},
"last_update_date": "2025-11-19T23:25:04.602000Z",
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-20",
"trust": 1.0
},
{
"problemtype": "Inappropriate input confirmation (CWE-20) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-022880"
},
{
"db": "NVD",
"id": "CVE-2023-40798"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.5,
"url": "https://github.com/lst-oss/vulnerability/tree/main/tenda/ac23/formsetipv6status-formgetwanparameter"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2023-40798"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27904"
},
{
"db": "VULMON",
"id": "CVE-2023-40798"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022880"
},
{
"db": "NVD",
"id": "CVE-2023-40798"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2025-27904"
},
{
"db": "VULMON",
"id": "CVE-2023-40798"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022880"
},
{
"db": "NVD",
"id": "CVE-2023-40798"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27904"
},
{
"date": "2023-08-25T00:00:00",
"db": "VULMON",
"id": "CVE-2023-40798"
},
{
"date": "2024-01-24T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2023-022880"
},
{
"date": "2023-08-25T16:15:08.510000",
"db": "NVD",
"id": "CVE-2023-40798"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27904"
},
{
"date": "2023-08-25T00:00:00",
"db": "VULMON",
"id": "CVE-2023-40798"
},
{
"date": "2024-01-24T07:19:00",
"db": "JVNDB",
"id": "JVNDB-2023-022880"
},
{
"date": "2023-08-29T16:10:53.747000",
"db": "NVD",
"id": "CVE-2023-40798"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Shenzhen\u00a0Tenda\u00a0Technology\u00a0Co.,Ltd.\u00a0 of \u00a0ac23\u00a0 Firmware Input Validation Vulnerability",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-022880"
}
],
"trust": 0.8
}
}
VAR-202308-3430
Vulnerability from variot - Updated: 2025-11-19 23:12In Tenda AC23 v16.03.07.45_cn, the sub_4781A4 function does not validate the parameters entered by the user, resulting in a post-authentication stack overflow vulnerability. Shenzhen Tenda Technology Co.,Ltd. of ac23 There is an input validation vulnerability in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda AC23 is a dual-band wireless router for home use launched by Tenda, designed for large homes with high-speed transmission. It supports 802.11ac Wave2 technology and boasts a maximum concurrent dual-band speed of 2033Mbps. Attackers could exploit this vulnerability to execute arbitrary code or cause a denial-of-service attack
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202308-3430",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ac23",
"scope": "eq",
"trust": 1.0,
"vendor": "tenda",
"version": "16.03.07.45_cn"
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": "ac23 firmware 16.03.07.45 cn"
},
{
"model": "ac23",
"scope": null,
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23 16.03.07.45 cn",
"scope": null,
"trust": 0.6,
"vendor": "tenda",
"version": null
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27896"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022854"
},
{
"db": "NVD",
"id": "CVE-2023-40797"
}
]
},
"cve": "CVE-2023-40797",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 8.0,
"id": "CNVD-2025-27896",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.8,
"id": "CVE-2023-40797",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 8.8,
"baseSeverity": "High",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2023-40797",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2023-40797",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2023-40797",
"trust": 0.8,
"value": "High"
},
{
"author": "CNVD",
"id": "CNVD-2025-27896",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27896"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022854"
},
{
"db": "NVD",
"id": "CVE-2023-40797"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "In Tenda AC23 v16.03.07.45_cn, the sub_4781A4 function does not validate the parameters entered by the user, resulting in a post-authentication stack overflow vulnerability. Shenzhen Tenda Technology Co.,Ltd. of ac23 There is an input validation vulnerability in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda AC23 is a dual-band wireless router for home use launched by Tenda, designed for large homes with high-speed transmission. It supports 802.11ac Wave2 technology and boasts a maximum concurrent dual-band speed of 2033Mbps. Attackers could exploit this vulnerability to execute arbitrary code or cause a denial-of-service attack",
"sources": [
{
"db": "NVD",
"id": "CVE-2023-40797"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022854"
},
{
"db": "CNVD",
"id": "CNVD-2025-27896"
},
{
"db": "VULMON",
"id": "CVE-2023-40797"
}
],
"trust": 2.25
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2023-40797",
"trust": 3.3
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022854",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2025-27896",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2023-40797",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27896"
},
{
"db": "VULMON",
"id": "CVE-2023-40797"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022854"
},
{
"db": "NVD",
"id": "CVE-2023-40797"
}
]
},
"id": "VAR-202308-3430",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27896"
}
],
"trust": 1.05
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27896"
}
]
},
"last_update_date": "2025-11-19T23:12:06.707000Z",
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-20",
"trust": 1.0
},
{
"problemtype": "Inappropriate input confirmation (CWE-20) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-022854"
},
{
"db": "NVD",
"id": "CVE-2023-40797"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.5,
"url": "https://github.com/lst-oss/vulnerability/tree/main/tenda/ac23/sub_4781a4"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2023-40797"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27896"
},
{
"db": "VULMON",
"id": "CVE-2023-40797"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022854"
},
{
"db": "NVD",
"id": "CVE-2023-40797"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2025-27896"
},
{
"db": "VULMON",
"id": "CVE-2023-40797"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-022854"
},
{
"db": "NVD",
"id": "CVE-2023-40797"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27896"
},
{
"date": "2023-08-25T00:00:00",
"db": "VULMON",
"id": "CVE-2023-40797"
},
{
"date": "2024-01-24T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2023-022854"
},
{
"date": "2023-08-25T16:15:08.427000",
"db": "NVD",
"id": "CVE-2023-40797"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27896"
},
{
"date": "2023-08-25T00:00:00",
"db": "VULMON",
"id": "CVE-2023-40797"
},
{
"date": "2024-01-24T06:57:00",
"db": "JVNDB",
"id": "JVNDB-2023-022854"
},
{
"date": "2023-08-29T16:11:05.843000",
"db": "NVD",
"id": "CVE-2023-40797"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Shenzhen\u00a0Tenda\u00a0Technology\u00a0Co.,Ltd.\u00a0 of \u00a0ac23\u00a0 Firmware Input Validation Vulnerability",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-022854"
}
],
"trust": 0.8
}
}
VAR-202402-2672
Vulnerability from variot - Updated: 2025-11-19 23:12A stack overflow vulnerability in Tenda AC23 with firmware version US_AC23V1.0re_V16.03.07.45_cn_TDC01 allows attackers to run arbitrary commands via schedStartTime parameter. Shenzhen Tenda Technology Co.,Ltd. of ac23 A stack-based buffer overflow vulnerability exists in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. It offers dual-band concurrent transmission rates up to 2033 Mbps, with the 5 GHz band reaching up to 1733 Mbps. It is suitable for high-bandwidth applications such as 4K video and online live streaming
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202402-2672",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ac23",
"scope": "eq",
"trust": 1.0,
"vendor": "tenda",
"version": "16.03.07.45_cn"
},
{
"model": "ac23",
"scope": null,
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": "ac23 firmware 16.03.07.45 cn"
},
{
"model": "ac23 us ac23v1.0re v16.03.07.45 cn tdc01",
"scope": null,
"trust": 0.6,
"vendor": "tenda",
"version": null
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24484"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-028492"
},
{
"db": "NVD",
"id": "CVE-2023-24334"
}
]
},
"cve": "CVE-2023-24334",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "ADJACENT_NETWORK",
"authentication": "SINGLE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 7.7,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 5.1,
"id": "CNVD-2025-24484",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:A/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "ADJACENT",
"author": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"availabilityImpact": "HIGH",
"baseScore": 8.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.1,
"id": "CVE-2023-24334",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Adjacent Network",
"author": "OTHER",
"availabilityImpact": "High",
"baseScore": 8.0,
"baseSeverity": "High",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "JVNDB-2023-028492",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"id": "CVE-2023-24334",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "OTHER",
"id": "JVNDB-2023-028492",
"trust": 0.8,
"value": "High"
},
{
"author": "CNVD",
"id": "CNVD-2025-24484",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24484"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-028492"
},
{
"db": "NVD",
"id": "CVE-2023-24334"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A stack overflow vulnerability in Tenda AC23 with firmware version US_AC23V1.0re_V16.03.07.45_cn_TDC01 allows attackers to run arbitrary commands via schedStartTime parameter. Shenzhen Tenda Technology Co.,Ltd. of ac23 A stack-based buffer overflow vulnerability exists in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. It offers dual-band concurrent transmission rates up to 2033 Mbps, with the 5 GHz band reaching up to 1733 Mbps. It is suitable for high-bandwidth applications such as 4K video and online live streaming",
"sources": [
{
"db": "NVD",
"id": "CVE-2023-24334"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-028492"
},
{
"db": "CNVD",
"id": "CNVD-2025-24484"
}
],
"trust": 2.16
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2023-24334",
"trust": 3.2
},
{
"db": "JVNDB",
"id": "JVNDB-2023-028492",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2025-24484",
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24484"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-028492"
},
{
"db": "NVD",
"id": "CVE-2023-24334"
}
]
},
"id": "VAR-202402-2672",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24484"
}
],
"trust": 1.05
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24484"
}
]
},
"last_update_date": "2025-11-19T23:12:05.724000Z",
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-121",
"trust": 1.0
},
{
"problemtype": "Stack-based buffer overflow (CWE-121) [ others ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-028492"
},
{
"db": "NVD",
"id": "CVE-2023-24334"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.4,
"url": "https://github.com/caoyebo/cve/tree/main/tenda%20ac23%20-%20cve-2023-24334"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2023-24334"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-24484"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-028492"
},
{
"db": "NVD",
"id": "CVE-2023-24334"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2025-24484"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-028492"
},
{
"db": "NVD",
"id": "CVE-2023-24334"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-10-21T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-24484"
},
{
"date": "2025-03-27T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2023-028492"
},
{
"date": "2024-02-21T21:15:08.723000",
"db": "NVD",
"id": "CVE-2023-24334"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-10-22T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-24484"
},
{
"date": "2025-03-27T02:09:00",
"db": "JVNDB",
"id": "JVNDB-2023-028492"
},
{
"date": "2025-03-25T16:42:53.297000",
"db": "NVD",
"id": "CVE-2023-24334"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Shenzhen\u00a0Tenda\u00a0Technology\u00a0Co.,Ltd.\u00a0 of \u00a0ac23\u00a0 Stack-based buffer overflow vulnerability in firmware",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-028492"
}
],
"trust": 0.8
}
}
VAR-202511-0090
Vulnerability from variot - Updated: 2025-11-19 23:07A security vulnerability has been detected in Tenda AC23 16.03.07.52. Affected is the function saveParentControlInfo of the file /goform/saveParentControlInfo. Such manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The Tenda AC23 is a dual-band wireless router for home use, designed for large homes with excellent coverage and high-speed transmission. It supports 802.11ac Wave2 technology and boasts a maximum concurrent dual-band speed of 2033Mbps. This vulnerability stems from the fact that the parameter Time in the file /goform/saveParentControlInfo fails to properly validate the length of the input data. Attackers could exploit this vulnerability to execute arbitrary code or cause a denial-of-service attack
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202511-0090",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ac23",
"scope": "eq",
"trust": 1.6,
"vendor": "tenda",
"version": "16.03.07.52"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27900"
},
{
"db": "NVD",
"id": "CVE-2025-12596"
}
]
},
"cve": "CVE-2025-12596",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "cna@vuldb.com",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 8.0,
"id": "CVE-2025-12596",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 1.0,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 8.0,
"id": "CNVD-2025-27900",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "cna@vuldb.com",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.8,
"id": "CVE-2025-12596",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2025-12596",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
],
"severity": [
{
"author": "cna@vuldb.com",
"id": "CVE-2025-12596",
"trust": 1.0,
"value": "High"
},
{
"author": "nvd@nist.gov",
"id": "CVE-2025-12596",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "CNVD",
"id": "CNVD-2025-27900",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27900"
},
{
"db": "NVD",
"id": "CVE-2025-12596"
},
{
"db": "NVD",
"id": "CVE-2025-12596"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A security vulnerability has been detected in Tenda AC23 16.03.07.52. Affected is the function saveParentControlInfo of the file /goform/saveParentControlInfo. Such manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The Tenda AC23 is a dual-band wireless router for home use, designed for large homes with excellent coverage and high-speed transmission. It supports 802.11ac Wave2 technology and boasts a maximum concurrent dual-band speed of 2033Mbps. This vulnerability stems from the fact that the parameter Time in the file /goform/saveParentControlInfo fails to properly validate the length of the input data. Attackers could exploit this vulnerability to execute arbitrary code or cause a denial-of-service attack",
"sources": [
{
"db": "NVD",
"id": "CVE-2025-12596"
},
{
"db": "CNVD",
"id": "CNVD-2025-27900"
}
],
"trust": 1.44
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2025-12596",
"trust": 1.6
},
{
"db": "VULDB",
"id": "330891",
"trust": 1.0
},
{
"db": "CNVD",
"id": "CNVD-2025-27900",
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27900"
},
{
"db": "NVD",
"id": "CVE-2025-12596"
}
]
},
"id": "VAR-202511-0090",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27900"
}
],
"trust": 1.05
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27900"
}
]
},
"last_update_date": "2025-11-19T23:07:01.491000Z",
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-119",
"trust": 1.0
},
{
"problemtype": "CWE-120",
"trust": 1.0
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2025-12596"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.6,
"url": "https://github.com/lx-lx88/cve/issues/9"
},
{
"trust": 1.0,
"url": "https://vuldb.com/?ctiid.330891"
},
{
"trust": 1.0,
"url": "https://vuldb.com/?submit.677585"
},
{
"trust": 1.0,
"url": "https://www.tenda.com.cn/"
},
{
"trust": 1.0,
"url": "https://vuldb.com/?id.330891"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27900"
},
{
"db": "NVD",
"id": "CVE-2025-12596"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2025-27900"
},
{
"db": "NVD",
"id": "CVE-2025-12596"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27900"
},
{
"date": "2025-11-02T11:15:35.373000",
"db": "NVD",
"id": "CVE-2025-12596"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27900"
},
{
"date": "2025-11-05T15:55:16.150000",
"db": "NVD",
"id": "CVE-2025-12596"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Tenda AC23 saveParentControlInfo file buffer overflow vulnerability",
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27900"
}
],
"trust": 0.6
}
}
VAR-202302-0821
Vulnerability from variot - Updated: 2025-11-19 23:02A vulnerability was found in Tenda AC23 16.03.07.45 and classified as critical. Affected by this issue is the function formSetSysToolDDNS/formGetSysToolDDNS of the file /bin/httpd. The manipulation leads to out-of-bounds write. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-220640. Shenzhen Tenda Technology Co.,Ltd. of ac23 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda AC23 is a dual-band wireless router for home use launched by Tenda, designed for coverage in large homes and high-speed transmission. It supports 802.11acWave2 technology and has a maximum concurrent dual-band speed of 2033Mbps. Detailed vulnerability information is currently unavailable
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202302-0821",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ac23",
"scope": "eq",
"trust": 1.6,
"vendor": "tenda",
"version": "16.03.07.45"
},
{
"model": "ac23",
"scope": null,
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": "ac23 firmware 16.03.07.45"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27897"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-003976"
},
{
"db": "NVD",
"id": "CVE-2023-0782"
}
]
},
"cve": "CVE-2023-0782",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "MULTIPLE",
"author": "cna@vuldb.com",
"availabilityImpact": "COMPLETE",
"baseScore": 8.3,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 6.4,
"id": "CVE-2023-0782",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 1.0,
"vectorString": "AV:N/AC:L/Au:M/C:C/I:C/A:C",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "MULTIPLE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 8.3,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 6.4,
"id": "CNVD-2025-27897",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:M/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "cna@vuldb.com",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 1.2,
"id": "CVE-2023-0782",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2023-0782",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 9.8,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2023-0782",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "cna@vuldb.com",
"id": "CVE-2023-0782",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "nvd@nist.gov",
"id": "CVE-2023-0782",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2023-0782",
"trust": 0.8,
"value": "Critical"
},
{
"author": "CNVD",
"id": "CNVD-2025-27897",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "CNNVD",
"id": "CNNVD-202302-773",
"trust": 0.6,
"value": "CRITICAL"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27897"
},
{
"db": "CNNVD",
"id": "CNNVD-202302-773"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-003976"
},
{
"db": "NVD",
"id": "CVE-2023-0782"
},
{
"db": "NVD",
"id": "CVE-2023-0782"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A vulnerability was found in Tenda AC23 16.03.07.45 and classified as critical. Affected by this issue is the function formSetSysToolDDNS/formGetSysToolDDNS of the file /bin/httpd. The manipulation leads to out-of-bounds write. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-220640. Shenzhen Tenda Technology Co.,Ltd. of ac23 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda AC23 is a dual-band wireless router for home use launched by Tenda, designed for coverage in large homes and high-speed transmission. It supports 802.11acWave2 technology and has a maximum concurrent dual-band speed of 2033Mbps. Detailed vulnerability information is currently unavailable",
"sources": [
{
"db": "NVD",
"id": "CVE-2023-0782"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-003976"
},
{
"db": "CNVD",
"id": "CNVD-2025-27897"
},
{
"db": "VULMON",
"id": "CVE-2023-0782"
}
],
"trust": 2.25
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2023-0782",
"trust": 3.9
},
{
"db": "VULDB",
"id": "220640",
"trust": 2.5
},
{
"db": "JVNDB",
"id": "JVNDB-2023-003976",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2025-27897",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202302-773",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2023-0782",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27897"
},
{
"db": "VULMON",
"id": "CVE-2023-0782"
},
{
"db": "CNNVD",
"id": "CNNVD-202302-773"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-003976"
},
{
"db": "NVD",
"id": "CVE-2023-0782"
}
]
},
"id": "VAR-202302-0821",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27897"
}
],
"trust": 1.05
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27897"
}
]
},
"last_update_date": "2025-11-19T23:02:54.610000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "",
"trust": 0.1,
"url": "https://github.com/Live-Hack-CVE/CVE-2023-0782 "
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2023-0782"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-787",
"trust": 1.0
},
{
"problemtype": "Out-of-bounds writing (CWE-787) [ others ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-003976"
},
{
"db": "NVD",
"id": "CVE-2023-0782"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.5,
"url": "https://github.com/jingping911/tendaac23overflow/blob/main/readme.md"
},
{
"trust": 2.5,
"url": "https://vuldb.com/?id.220640"
},
{
"trust": 1.7,
"url": "https://vuldb.com/?ctiid.220640"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2023-0782"
},
{
"trust": 0.6,
"url": "https://www.tenda.com.cn/download/detail-3420.html"
},
{
"trust": 0.6,
"url": "https://cxsecurity.com/cveshow/cve-2023-0782/"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/787.html"
},
{
"trust": 0.1,
"url": "https://github.com/live-hack-cve/cve-2023-0782"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-27897"
},
{
"db": "VULMON",
"id": "CVE-2023-0782"
},
{
"db": "CNNVD",
"id": "CNNVD-202302-773"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-003976"
},
{
"db": "NVD",
"id": "CVE-2023-0782"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2025-27897"
},
{
"db": "VULMON",
"id": "CVE-2023-0782"
},
{
"db": "CNNVD",
"id": "CNNVD-202302-773"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-003976"
},
{
"db": "NVD",
"id": "CVE-2023-0782"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27897"
},
{
"date": "2023-02-11T00:00:00",
"db": "VULMON",
"id": "CVE-2023-0782"
},
{
"date": "2023-02-11T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202302-773"
},
{
"date": "2023-10-25T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2023-003976"
},
{
"date": "2023-02-11T18:15:11.393000",
"db": "NVD",
"id": "CVE-2023-0782"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-11-14T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-27897"
},
{
"date": "2023-02-12T00:00:00",
"db": "VULMON",
"id": "CVE-2023-0782"
},
{
"date": "2023-02-23T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202302-773"
},
{
"date": "2023-10-25T02:24:00",
"db": "JVNDB",
"id": "JVNDB-2023-003976"
},
{
"date": "2024-05-17T02:17:33.350000",
"db": "NVD",
"id": "CVE-2023-0782"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202302-773"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Shenzhen\u00a0Tenda\u00a0Technology\u00a0Co.,Ltd.\u00a0 of \u00a0ac23\u00a0 Out-of-bounds write vulnerability in firmware",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-003976"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202302-773"
}
],
"trust": 0.6
}
}
VAR-202508-2393
Vulnerability from variot - Updated: 2025-09-07 23:18A security vulnerability has been detected in Tenda AC21 and AC23 16.03.08.16. Affected is the function GetParentControlInfo of the file /goform/GetParentControlInfo. Such manipulation of the argument mac leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. Shenzhen Tenda Technology Co.,Ltd. of ac21 firmware and ac23 The firmware contains a buffer error vulnerability and a stack-based buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202508-2393",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ac21",
"scope": "eq",
"trust": 1.0,
"vendor": "tenda",
"version": "16.03.08.16"
},
{
"model": "ac23",
"scope": "eq",
"trust": 1.0,
"vendor": "tenda",
"version": "16.03.08.16"
},
{
"model": "ac21",
"scope": null,
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac23",
"scope": null,
"trust": 0.8,
"vendor": "tenda",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2025-012874"
},
{
"db": "NVD",
"id": "CVE-2025-9605"
}
]
},
"cve": "CVE-2025-9605",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "cna@vuldb.com",
"availabilityImpact": "COMPLETE",
"baseScore": 10.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 10.0,
"id": "CVE-2025-9605",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 1.0,
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Network",
"authentication": "None",
"author": "OTHER",
"availabilityImpact": "Complete",
"baseScore": 10.0,
"confidentialityImpact": "Complete",
"exploitabilityScore": null,
"id": "JVNDB-2025-012874",
"impactScore": null,
"integrityImpact": "Complete",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "High",
"trust": 0.8,
"userInteractionRequired": null,
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "cna@vuldb.com",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2025-9605",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "OTHER",
"availabilityImpact": "High",
"baseScore": 9.8,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "JVNDB-2025-012874",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "cna@vuldb.com",
"id": "CVE-2025-9605",
"trust": 1.0,
"value": "High"
},
{
"author": "OTHER",
"id": "JVNDB-2025-012874",
"trust": 0.8,
"value": "Critical"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2025-012874"
},
{
"db": "NVD",
"id": "CVE-2025-9605"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A security vulnerability has been detected in Tenda AC21 and AC23 16.03.08.16. Affected is the function GetParentControlInfo of the file /goform/GetParentControlInfo. Such manipulation of the argument mac leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. Shenzhen Tenda Technology Co.,Ltd. of ac21 firmware and ac23 The firmware contains a buffer error vulnerability and a stack-based buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2025-9605"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-012874"
}
],
"trust": 1.62
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2025-9605",
"trust": 2.6
},
{
"db": "VULDB",
"id": "321783",
"trust": 1.8
},
{
"db": "JVNDB",
"id": "JVNDB-2025-012874",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2025-012874"
},
{
"db": "NVD",
"id": "CVE-2025-9605"
}
]
},
"id": "VAR-202508-2393",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.5
},
"last_update_date": "2025-09-07T23:18:19.580000Z",
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-119",
"trust": 1.0
},
{
"problemtype": "CWE-121",
"trust": 1.0
},
{
"problemtype": "Buffer error (CWE-119) [ others ]",
"trust": 0.8
},
{
"problemtype": " Stack-based buffer overflow (CWE-121) [ others ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2025-012874"
},
{
"db": "NVD",
"id": "CVE-2025-9605"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.8,
"url": "https://github.com/xxricardo/iot-cve/blob/main/tenda/ac21/ac21v1.0re_v16.03.08.16.md"
},
{
"trust": 1.8,
"url": "https://github.com/xxricardo/iot-cve/blob/main/tenda/ac23/stack-based%20buffer%20overflow%20in%20tenda%20wi-fi%205%20router%20ac23%ef%bc%88ac23v1.0re_v16.03.07.52%ef%bc%89.md"
},
{
"trust": 1.8,
"url": "https://vuldb.com/?id.321783"
},
{
"trust": 1.8,
"url": "https://vuldb.com/?submit.636545"
},
{
"trust": 1.8,
"url": "https://vuldb.com/?submit.636548"
},
{
"trust": 1.8,
"url": "https://www.tenda.com.cn/"
},
{
"trust": 1.0,
"url": "https://vuldb.com/?ctiid.321783"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2025-9605"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2025-012874"
},
{
"db": "NVD",
"id": "CVE-2025-9605"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2025-012874"
},
{
"db": "NVD",
"id": "CVE-2025-9605"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-09-04T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2025-012874"
},
{
"date": "2025-08-29T03:15:40.140000",
"db": "NVD",
"id": "CVE-2025-9605"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-09-04T05:51:00",
"db": "JVNDB",
"id": "JVNDB-2025-012874"
},
{
"date": "2025-09-03T16:10:04.083000",
"db": "NVD",
"id": "CVE-2025-9605"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Shenzhen\u00a0Tenda\u00a0Technology\u00a0Co.,Ltd.\u00a0 of \u00a0ac21\u00a0 firmware and \u00a0ac23\u00a0 Buffer error vulnerability in firmware",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2025-012874"
}
],
"trust": 0.8
}
}