Search
Find a vulnerability
Search criteria
2 vulnerabilities found for DI-8300 by D-Link
CVE-2026-91003 (GCVE-0-2026-91003)
Vulnerability from nvd – Published: 2026-09-15 05:45 – Updated: 2026-09-15 14:05
VLAI
EPSS
VEX
Title
D-Link DI-8300 CGI Service rzgl.asp rzgl_asp stack-based overflow
Summary
A flaw has been found in D-Link DI-8300 16.07. The affected element is the function rzgl_asp of the file /rzgl.asp of the component CGI Service. This manipulation of the argument redirct_url causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Severity
9.1 (Critical)
9.1 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 14:05 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403586 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403586/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-91003 | third-party-advisory |
| https://vuldb.com/submit/932002 | third-party-advisory |
| https://github.com/Vivi-Xray/Xray-s-cve-/blob/mai… | related |
| https://github.com/Vivi-Xray/Xray-s-cve-/blob/mai… | exploit |
| https://www.dlink.com/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-91003",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-15T14:05:18.585462Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-15T14:05:24.781Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/Vivi-Xray/Xray-s-cve-/blob/main/rzgl/rzgl_asp.md"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:h:d-link:di-8300:*:*:*:*:*:*:*:*"
],
"modules": [
"CGI Service"
],
"product": "DI-8300",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "16.07"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Xray (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw has been found in D-Link DI-8300 16.07. The affected element is the function rzgl_asp of the file /rzgl.asp of the component CGI Service. This manipulation of the argument redirct_url causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 9.4,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 8.3,
"vectorString": "AV:N/AC:L/Au:M/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": "2026-09-15T05:45:16.561Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-403586 | D-Link DI-8300 CGI Service rzgl.asp rzgl_asp stack-based overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/vuln/403586"
},
{
"name": "VDB-403586 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/403586/cti"
},
{
"name": "CVE-2026-91003 | CVE Analysis and Report",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/cve/CVE-2026-91003"
},
{
"name": "Submit #932002 | D-Link DI-8300 16.07 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/932002"
},
{
"tags": [
"related"
],
"url": "https://github.com/Vivi-Xray/Xray-s-cve-/blob/main/rzgl/rzgl_asp.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/Vivi-Xray/Xray-s-cve-/blob/main/rzgl/rzgl_asp.py"
},
{
"tags": [
"product"
],
"url": "https://www.dlink.com/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-09-14T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-09-14T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-09-14T17:52:30.000Z",
"value": "VulDB entry last update"
}
],
"title": "D-Link DI-8300 CGI Service rzgl.asp rzgl_asp stack-based overflow",
"x_generator": [
"VulDB PVTS v202609"
]
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-91003",
"datePublished": "2026-09-15T05:45:16.561Z",
"dateReserved": "2026-09-14T15:47:25.367Z",
"dateUpdated": "2026-09-15T14:05:24.781Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-91003 (GCVE-0-2026-91003)
Vulnerability from cvelistv5 – Published: 2026-09-15 05:45 – Updated: 2026-09-15 14:05
VLAI
EPSS
VEX
Title
D-Link DI-8300 CGI Service rzgl.asp rzgl_asp stack-based overflow
Summary
A flaw has been found in D-Link DI-8300 16.07. The affected element is the function rzgl_asp of the file /rzgl.asp of the component CGI Service. This manipulation of the argument redirct_url causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Severity
9.1 (Critical)
9.1 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 14:05 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403586 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403586/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-91003 | third-party-advisory |
| https://vuldb.com/submit/932002 | third-party-advisory |
| https://github.com/Vivi-Xray/Xray-s-cve-/blob/mai… | related |
| https://github.com/Vivi-Xray/Xray-s-cve-/blob/mai… | exploit |
| https://www.dlink.com/ | product |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-91003",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-15T14:05:18.585462Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-15T14:05:24.781Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/Vivi-Xray/Xray-s-cve-/blob/main/rzgl/rzgl_asp.md"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:h:d-link:di-8300:*:*:*:*:*:*:*:*"
],
"modules": [
"CGI Service"
],
"product": "DI-8300",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "16.07"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Xray (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw has been found in D-Link DI-8300 16.07. The affected element is the function rzgl_asp of the file /rzgl.asp of the component CGI Service. This manipulation of the argument redirct_url causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 9.4,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 8.3,
"vectorString": "AV:N/AC:L/Au:M/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": "2026-09-15T05:45:16.561Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-403586 | D-Link DI-8300 CGI Service rzgl.asp rzgl_asp stack-based overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/vuln/403586"
},
{
"name": "VDB-403586 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/403586/cti"
},
{
"name": "CVE-2026-91003 | CVE Analysis and Report",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/cve/CVE-2026-91003"
},
{
"name": "Submit #932002 | D-Link DI-8300 16.07 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/932002"
},
{
"tags": [
"related"
],
"url": "https://github.com/Vivi-Xray/Xray-s-cve-/blob/main/rzgl/rzgl_asp.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/Vivi-Xray/Xray-s-cve-/blob/main/rzgl/rzgl_asp.py"
},
{
"tags": [
"product"
],
"url": "https://www.dlink.com/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-09-14T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-09-14T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-09-14T17:52:30.000Z",
"value": "VulDB entry last update"
}
],
"title": "D-Link DI-8300 CGI Service rzgl.asp rzgl_asp stack-based overflow",
"x_generator": [
"VulDB PVTS v202609"
]
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-91003",
"datePublished": "2026-09-15T05:45:16.561Z",
"dateReserved": "2026-09-14T15:47:25.367Z",
"dateUpdated": "2026-09-15T14:05:24.781Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}