Tenda W6-S R7websSsecurityHandler httpd stack-based overflow_CVE-2025-15255

{
    "lastseen": "",
    "description": "A vulnerability was determined in Tenda W6-S 1.0.0.4(510). This impacts an unknown function of the file /bin/httpd of the component R7websSsecurityHandler. Executing manipulation of the argument Cookie can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.",
    "published": "2025-12-30T16:02:07.019Z",
    "modified": "2025-12-30T16:02:07.019Z",
    "type": "cve",
    "title": "Tenda W6-S R7websSsecurityHandler httpd stack-based overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.338645\nhttps://vuldb.com/?ctiid.338645\nhttps://vuldb.com/?submit.725500\nhttps://github.com/dwBruijn/CVEs/blob/main/Tenda/R7WebsSecurityHandler.md\nhttps://www.tenda.com.cn/",
    "id": "CVE-2025-15255",
    "bulletinFamily": "",
    "cwe": [
        "CWE-121",
        "CWE-119"
    ],
    "cvelist": null,
    "sourceData": "Tenda W6-S 1.0.0.4(510)",
    "sourceHref": "",
    "cvss": {
        "score": 9.3,
        "severity": "CRITICAL",
        "vector": "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"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "W6-S",
    "version": "1.0.0.4(510)",
    "vendor": "Tenda",
    "ai_description": "Stack-based buffer overflow vulnerability in Tenda W6-S R7websSsecurityHandler httpd",
    "ai_severity": "Critical",
    "ai_vendor": "Tenda",
    "ai_product": "W6-S",
    "ai_version": "1.0.0.4(510)",
    "ai_score": 9.3
}