Cookie without HTTPOnly Flag Vulnerability in Tenda Wireless Routers_CVE-2026-22081

{
    "lastseen": "",
    "description": "This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the missing HTTPOnly flag for session cookies associated with the web-based administrative interface. A remote at-tacker could exploit this vulnerability by capturing session cookies transmitted over an insecure HTTP connection.\n\nSuccessful exploitation of this vulnerability could allow the attacker to obtain sensitive information and gain unau-thorized access to the targeted device.",
    "published": "2026-01-09T11:16:21.780Z",
    "modified": "2026-01-09T11:16:21.780Z",
    "type": "cve",
    "title": "Cookie without HTTPOnly Flag Vulnerability in Tenda Wireless Routers",
    "source": "CERT-In",
    "references": "https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0004",
    "id": "CVE-2026-22081",
    "bulletinFamily": "",
    "cwe": [
        "CWE-1004"
    ],
    "cvelist": null,
    "sourceData": "Tenda 300Mbps Wireless Router F3 and N300 Easy Setup Router F3 v3.0 Firmware V12.01.01.41\nTenda 300Mbps Wireless Router F3 and N300 Easy Setup Router F3 v3.0 Firmware V12.01.01.42\nTenda 300Mbps Wireless Router F3 and N300 Easy Setup Router F3 v3.0 Firmware V12.01.01.48\nTenda 300Mbps Wireless Router F3 and N300 Easy Setup Router F3 v3.0 Firmware V12.01.01.52\nTenda 300Mbps Wireless Router F3 and N300 Easy Setup Router F3 v3.0 Firmware V12.01.01.55\nTenda 300Mbps Wireless Router F3 and N300 Easy Setup Router F3 v4.0 Firmware V03.03.01.40",
    "sourceHref": "",
    "cvss": {
        "score": 8.8,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N",
        "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": "300Mbps Wireless Router F3 and N300 Easy Setup Router",
    "version": "F3 v3.0 Firmware V12.01.01.41, F3 v3.0 Firmware V12.01.01.42, F3 v3.0 Firmware V12.01.01.48, F3 v3.0 Firmware V12.01.01.52, F3 v3.0 Firmware V12.01.01.55, F3 v4.0 Firmware V03.03.01.40",
    "vendor": "Tenda",
    "ai_description": "Missing HTTPOnly flag for session cookies in Tenda wireless routers, allowing remote attackers to capture session cookies and gain unauthorized access.",
    "ai_severity": "High",
    "ai_vendor": "Tenda",
    "ai_product": "300Mbps Wireless Router F3 and N300 Easy Setup Router",
    "ai_version": "F3 v3.0 Firmware V12.01.01.41, F3 v3.0 Firmware V12.01.01.42, F3 v3.0 Firmware V12.01.01.48, F3 v3.0 Firmware V12.01.01.52, F3 v3.0 Firmware V12.01.01.55, F3 v4.0 Firmware V03.03.01.40",
    "ai_score": 8.8
}