Tenda F456 httpd PPTPUserSetting fromPPTPUserSetting buffer overflow_CVE-2026-7080

{
    "lastseen": "",
    "description": "A security vulnerability has been detected in Tenda F456 1.0.0.5. This impacts the function fromPPTPUserSetting of the file /goform/PPTPUserSetting of the component httpd. Such manipulation of the argument delno leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.",
    "published": "2026-04-27T02:45:12.275Z",
    "modified": "2026-04-27T02:45:12.275Z",
    "type": "cve",
    "title": "Tenda F456 httpd PPTPUserSetting fromPPTPUserSetting buffer overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/359655\nhttps://vuldb.com/vuln/359655/cti\nhttps://vuldb.com/submit/798463\nhttps://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_132/README.md\nhttps://www.tenda.com.cn/",
    "id": "CVE-2026-7080",
    "bulletinFamily": "",
    "cwe": [
        "CWE-120",
        "CWE-119"
    ],
    "cvelist": null,
    "sourceData": "Tenda F456 1.0.0.5",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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": "F456",
    "version": "1.0.0.5",
    "vendor": "Tenda",
    "ai_description": "Buffer overflow vulnerability in Tenda F456 1.0.0.5, allowing remote attackers to exploit the fromPPTPUserSetting function in the httpd component.",
    "ai_severity": "High",
    "ai_vendor": "Tenda",
    "ai_product": "F456",
    "ai_version": "1.0.0.5",
    "ai_score": 8.7
}