{
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    "cveMetadata": {
        "cveId": "CVE-2026-91001",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2026-09-14T15:34:55.062Z",
        "datePublished": "2026-09-15T05:15:14.158Z",
        "dateUpdated": "2026-09-15T13:59:20.155Z"
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            },
            "title": "D-Link DI-8400 DDNS Configuration ddns.asp ddns_asp stack-based overflow",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-121",
                            "lang": "en",
                            "description": "Stack-based Buffer Overflow"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-119",
                            "lang": "en",
                            "description": "Memory Corruption"
                        }
                    ]
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            ],
            "affected": [
                {
                    "vendor": "D-Link",
                    "product": "DI-8400",
                    "versions": [
                        {
                            "version": "16.07",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:h:d-link:di-8400:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "DDNS Configuration"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A security flaw has been discovered in D-Link DI-8400 16.07. This affects the function ddns_asp of the file /ddns.asp of the component DDNS Configuration. Performing a manipulation of the argument serv/user/host/wild/mx/bmx/cust/ip results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks."
                }
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                        "baseScore": 9.9,
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            "timeline": [
                {
                    "time": "2026-09-14T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
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                {
                    "time": "2026-09-14T02:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
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                    "time": "2026-09-14T17:40:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry last update"
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            "credits": [
                {
                    "lang": "en",
                    "value": "Xray (VulDB User)",
                    "type": "reporter"
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            ],
            "references": [
                {
                    "url": "https://vuldb.com/vuln/403582",
                    "name": "VDB-403582 | D-Link DI-8400 DDNS Configuration ddns.asp ddns_asp stack-based overflow",
                    "tags": [
                        "vdb-entry",
                        "technical-description"
                    ]
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                    "url": "https://vuldb.com/vuln/403582/cti",
                    "name": "VDB-403582 | CTI Indicators (IOB, IOC, IOA)",
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                        "signature",
                        "permissions-required"
                    ]
                },
                {
                    "url": "https://vuldb.com/cve/CVE-2026-91001",
                    "name": "CVE-2026-91001 | CVE Analysis and Report",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://vuldb.com/submit/931642",
                    "name": "Submit #931642 | D-Link DI-8400 16.07 Buffer Overflow",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://github.com/Vivi-Xray/Xray-s-cve-/tree/main/ddns_asp",
                    "tags": [
                        "related"
                    ]
                },
                {
                    "url": "https://github.com/Vivi-Xray/Xray-s-cve-/blob/main/ddns_asp/ddns_asp.py",
                    "tags": [
                        "exploit"
                    ]
                },
                {
                    "url": "https://www.dlink.com/",
                    "tags": [
                        "product"
                    ]
                }
            ],
            "x_generator": [
                "VulDB PVTS v202609"
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        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-09-15T13:59:05.976699Z",
                                "id": "CVE-2026-91001",
                                "options": [
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                                        "Exploitation": "poc"
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                                        "Automatable": "no"
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                                        "Technical Impact": "total"
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                "title": "CISA ADP Vulnrichment",
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