Search criteria
4 vulnerabilities by UGREEN
CVE-2026-8185 (GCVE-0-2026-8185)
Vulnerability from cvelistv5 – Published: 2026-05-09 10:15 – Updated: 2026-05-12 02:25
VLAI
Title
UGREEN CM933 Administrative missing authentication
Summary
A security vulnerability has been detected in UGREEN CM933 1.1.59.4319. The impacted element is an unknown function of the component Administrative Interface. Such manipulation leads to missing authentication. The attack requires being on the local network. You should upgrade the affected component. The vendor replied: "We have successfully confirmed and reproduced the issue. We take this matter very seriously and have incorporated the fix into our development schedule. The issue is scheduled to be resolved in the release version coming in late April."
Severity
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/362337 | vdb-entry |
| https://vuldb.com/vuln/362337/cti | signaturepermissions-required |
| https://vuldb.com/submit/793588 | third-party-advisory |
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-8185",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-12T02:24:55.623811Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T02:25:06.690Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"Administrative Interface"
],
"product": "CM933",
"vendor": "UGREEN",
"versions": [
{
"status": "affected",
"version": "1.1.59.4319"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "0xd0 (VulDB User)"
},
{
"lang": "en",
"type": "coordinator",
"value": "VulDB CNA Team"
}
],
"descriptions": [
{
"lang": "en",
"value": "A security vulnerability has been detected in UGREEN CM933 1.1.59.4319. The impacted element is an unknown function of the component Administrative Interface. Such manipulation leads to missing authentication. The attack requires being on the local network. You should upgrade the affected component. The vendor replied: \"We have successfully confirmed and reproduced the issue. We take this matter very seriously and have incorporated the fix into our development schedule. The issue is scheduled to be resolved in the release version coming in late April.\""
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 5.8,
"vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P/E:ND/RL:OF/RC:C",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-306",
"description": "Missing Authentication",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-287",
"description": "Improper Authentication",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-09T10:15:09.364Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-362337 | UGREEN CM933 Administrative missing authentication",
"tags": [
"vdb-entry"
],
"url": "https://vuldb.com/vuln/362337"
},
{
"name": "VDB-362337 | CTI Indicators (IOB, IOC)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/362337/cti"
},
{
"name": "Submit #793588 | UGREEN CM933 Managed Network Switch 1.1.59.4319 CWE-306: Missing Authentication for Critical Function",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/793588"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-05-08T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-05-08T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-05-08T21:45:34.000Z",
"value": "VulDB entry last update"
}
],
"title": "UGREEN CM933 Administrative missing authentication"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-8185",
"datePublished": "2026-05-09T10:15:09.364Z",
"dateReserved": "2026-05-08T19:40:30.733Z",
"dateUpdated": "2026-05-12T02:25:06.690Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-14693 (GCVE-0-2025-14693)
Vulnerability from cvelistv5 – Published: 2025-12-15 00:02 – Updated: 2026-01-28 06:49
VLAI
Title
Ugreen DH2100+ USB symlink
Summary
A vulnerability has been found in Ugreen DH2100+ up to 5.3.0. This affects an unknown function of the component USB Handler. Such manipulation leads to symlink following. The attack can be executed directly on the physical device. The exploit has been disclosed to the public and may be used. It is suggested to upgrade the affected component.
Severity
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.336411 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.336411 | signaturepermissions-required |
| https://vuldb.com/?submit.704646 | third-party-advisory |
| https://vuldb.com/?submit.704657 | third-party-advisory |
| https://www.notion.so/2bc6cf4e528a8083bf3fc6f7a953f0a1 | exploit |
Impacted products
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-14693",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-15T19:35:07.000915Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-15T19:35:39.780Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"USB Handler"
],
"product": "DH2100+",
"vendor": "Ugreen",
"versions": [
{
"status": "affected",
"version": "5.0"
},
{
"status": "affected",
"version": "5.1"
},
{
"status": "affected",
"version": "5.2"
},
{
"status": "affected",
"version": "5.3.0"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "rgyue (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been found in Ugreen DH2100+ up to 5.3.0. This affects an unknown function of the component USB Handler. Such manipulation leads to symlink following. The attack can be executed directly on the physical device. The exploit has been disclosed to the public and may be used. It is suggested to upgrade the affected component."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:P/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 6.2,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 6.2,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 6.5,
"vectorString": "AV:L/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:OF/RC:C",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-61",
"description": "Symlink Following",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-59",
"description": "Link Following",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-28T06:49:07.795Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-336411 | Ugreen DH2100+ USB symlink",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.336411"
},
{
"name": "VDB-336411 | CTI Indicators (IOB, IOC)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.336411"
},
{
"name": "Submit #704646 | Ugreen NAS DH2100+ V5.3.0 Incorrect Access Control",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.704646"
},
{
"name": "Submit #704657 | Ugreen Ugreen NAS DH2100+ V5.3.0 Incorrect Access Control (Duplicate)",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.704657"
},
{
"tags": [
"exploit"
],
"url": "https://www.notion.so/2bc6cf4e528a8083bf3fc6f7a953f0a1"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-12-14T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-12-14T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-01-28T07:52:33.000Z",
"value": "VulDB entry last update"
}
],
"title": "Ugreen DH2100+ USB symlink"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-14693",
"datePublished": "2025-12-15T00:02:06.966Z",
"dateReserved": "2025-12-14T10:48:51.666Z",
"dateUpdated": "2026-01-28T06:49:07.795Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-14188 (GCVE-0-2025-14188)
Vulnerability from cvelistv5 – Published: 2025-12-07 11:02 – Updated: 2026-01-28 06:48
VLAI
Title
UGREEN DH2100+ nas_svr create handler_file_backup_create command injection
Summary
A security vulnerability has been detected in UGREEN DH2100+ up to 5.3.0.251125. This impacts the function handler_file_backup_create of the file /v1/file/backup/create of the component nas_svr. The manipulation of the argument path leads to command injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. Upgrading the affected component is advised.
Severity
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.334608 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.334608 | signaturepermissions-required |
| https://vuldb.com/?submit.698833 | third-party-advisory |
| https://www.notion.so/25e2b76e8e0c80578014fff04a950576 | exploit |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-14188",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-08T19:42:56.206711Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-08T19:43:03.214Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"nas_svr"
],
"product": "DH2100+",
"vendor": "UGREEN",
"versions": [
{
"status": "affected",
"version": "5.3.0.251125"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A security vulnerability has been detected in UGREEN DH2100+ up to 5.3.0.251125. This impacts the function handler_file_backup_create of the file /v1/file/backup/create of the component nas_svr. The manipulation of the argument path leads to command injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. Upgrading the affected component is advised."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.6,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 7.2,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 7.2,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 8.3,
"vectorString": "AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:OF/RC:C",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "Command Injection",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-74",
"description": "Injection",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-28T06:48:58.591Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-334608 | UGREEN DH2100+ nas_svr create handler_file_backup_create command injection",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.334608"
},
{
"name": "VDB-334608 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.334608"
},
{
"name": "Submit #698833 | UGREEN DH2100+ NAS V4.2.0.601 Remote Command Execution",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.698833"
},
{
"tags": [
"exploit"
],
"url": "https://www.notion.so/25e2b76e8e0c80578014fff04a950576"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-11-28T00:00:00.000Z",
"value": "Countermeasure disclosed"
},
{
"lang": "en",
"time": "2025-12-06T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-12-06T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-01-28T07:52:21.000Z",
"value": "VulDB entry last update"
}
],
"title": "UGREEN DH2100+ nas_svr create handler_file_backup_create command injection"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-14188",
"datePublished": "2025-12-07T11:02:05.449Z",
"dateReserved": "2025-12-06T14:14:54.401Z",
"dateUpdated": "2026-01-28T06:48:58.591Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-14187 (GCVE-0-2025-14187)
Vulnerability from cvelistv5 – Published: 2025-12-07 08:32 – Updated: 2026-01-28 06:48
VLAI
Title
UGREEN DH2100+ nas_svr create handler_file_backup_create buffer overflow
Summary
A weakness has been identified in UGREEN DH2100+ up to 5.3.0.251125. This affects the function handler_file_backup_create of the file /v1/file/backup/create of the component nas_svr. Executing a manipulation of the argument path can lead to buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. It is recommended to upgrade the affected component.
Severity
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.334607 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.334607 | signaturepermissions-required |
| https://vuldb.com/?submit.698652 | third-party-advisory |
| https://www.notion.so/2b16cf4e528a80bbb5fdeff145f110ec | exploit |
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-14187",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-08T17:03:10.257893Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-08T17:12:42.141Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"nas_svr"
],
"product": "DH2100+",
"vendor": "UGREEN",
"versions": [
{
"status": "affected",
"version": "5.3.0.251125"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "renguangyue (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A weakness has been identified in UGREEN DH2100+ up to 5.3.0.251125. This affects the function handler_file_backup_create of the file /v1/file/backup/create of the component nas_svr. Executing a manipulation of the argument path can lead to buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. It is recommended to upgrade the affected component."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.6,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 7.2,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 7.2,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 8.3,
"vectorString": "AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:OF/RC:C",
"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": "2026-01-28T06:48:53.137Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-334607 | UGREEN DH2100+ nas_svr create handler_file_backup_create buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.334607"
},
{
"name": "VDB-334607 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.334607"
},
{
"name": "Submit #698652 | UGREEN DH2100+ NAS V4.2.0.601 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.698652"
},
{
"tags": [
"exploit"
],
"url": "https://www.notion.so/2b16cf4e528a80bbb5fdeff145f110ec"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-11-28T00:00:00.000Z",
"value": "Countermeasure disclosed"
},
{
"lang": "en",
"time": "2025-12-06T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-12-06T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-01-28T07:52:13.000Z",
"value": "VulDB entry last update"
}
],
"title": "UGREEN DH2100+ nas_svr create handler_file_backup_create buffer overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-14187",
"datePublished": "2025-12-07T08:32:07.027Z",
"dateReserved": "2025-12-06T14:14:50.530Z",
"dateUpdated": "2026-01-28T06:48:53.137Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}