{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-85031",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2026-09-02T20:14:56.396Z",
        "datePublished": "2026-09-03T02:00:13.925Z",
        "dateUpdated": "2026-09-03T02:00:13.925Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
                "shortName": "VulDB",
                "dateUpdated": "2026-09-03T02:00:13.925Z"
            },
            "title": "TOTOLINK CP450 cstecgi.cgi buffer overflow",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-120",
                            "lang": "en",
                            "description": "Buffer Overflow"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-119",
                            "lang": "en",
                            "description": "Memory Corruption"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "TOTOLINK",
                    "product": "CP450",
                    "versions": [
                        {
                            "version": "4.1.0",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:o:totolink:cp450_firmware:*:*:*:*:*:*:*:*"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability was found in TOTOLINK CP450 4.1.0. The impacted element is an unknown function of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument topicurl results in buffer overflow. Remote exploitation of the attack is possible."
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "version": "4.0",
                        "baseScore": 9.4,
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P",
                        "baseSeverity": "CRITICAL"
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                        "version": "3.1",
                        "baseScore": 9.9,
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                    "cvssV2_0": {
                        "version": "2.0",
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                        "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"
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            ],
            "timeline": [
                {
                    "time": "2026-09-02T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
                },
                {
                    "time": "2026-09-02T02:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
                },
                {
                    "time": "2026-09-02T22:20:01.000Z",
                    "lang": "en",
                    "value": "VulDB entry last update"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "summadeus (VulDB User)",
                    "type": "reporter"
                },
                {
                    "lang": "en",
                    "value": "VulDB Vulnerability Moderation Team",
                    "type": "coordinator"
                }
            ],
            "references": [
                {
                    "url": "https://vuldb.com/vuln/398296",
                    "name": "VDB-398296 | TOTOLINK CP450 cstecgi.cgi buffer overflow",
                    "tags": [
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                        "technical-description"
                    ]
                },
                {
                    "url": "https://vuldb.com/vuln/398296/cti",
                    "name": "VDB-398296 | CTI Indicators (IOB, IOC, IOA)",
                    "tags": [
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                        "permissions-required"
                    ]
                },
                {
                    "url": "https://vuldb.com/cve/CVE-2026-85031",
                    "name": "CVE-2026-85031 | CVE Analysis and Report",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://vuldb.com/submit/853096",
                    "name": "Submit #853096 | TOTOLINK CP450 V4.1.0 Buffer Overflow",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://www.totolink.net/",
                    "tags": [
                        "product"
                    ]
                }
            ],
            "x_generator": [
                "VulDB PVTS v202609"
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        }
    }
}