Tenda HG3 formCountrystr os command injection_CVE-2026-7119

{
    "lastseen": "",
    "description": "A vulnerability was detected in Tenda HG3 2.0. The impacted element is an unknown function of the file /boaform/formCountrystr. The manipulation of the argument countrystr results in os command injection. The attack may be performed from remote. The exploit is now public and may be used.",
    "published": "2026-04-27T11:30:15.501Z",
    "modified": "2026-04-27T11:30:15.501Z",
    "type": "cve",
    "title": "Tenda HG3 formCountrystr os command injection",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/359719\nhttps://vuldb.com/vuln/359719/cti\nhttps://vuldb.com/submit/800859\nhttps://www.notion.so/Tenda-HG3-1-33d0c75766a8808d8b38e9d090cec7ab\nhttps://www.tenda.com.cn/",
    "id": "CVE-2026-7119",
    "bulletinFamily": "",
    "cwe": [
        "CWE-78",
        "CWE-77"
    ],
    "cvelist": null,
    "sourceData": "Tenda HG3 2.0",
    "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": "HG3",
    "version": "2.0",
    "vendor": "Tenda",
    "ai_description": "OS command injection vulnerability in Tenda HG3 2.0 via the countrystr argument in the /boaform/formCountrystr file",
    "ai_severity": "High",
    "ai_vendor": "Tenda",
    "ai_product": "HG3",
    "ai_version": "2.0",
    "ai_score": 8.7
}