{
    "id": "CVE-2013-4630",
    "published": "2013-06-20 15:55:01",
    "last_modified": "2026-06-16 23:57:38",
    "cvss_score": "7.6",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
    "cwe": "CWE-119",
    "description": "Stack-based buffer overflow on Huawei AR 150, 200, 1200, 2200, and 3200 routers, when SNMPv3 debugging is enabled, allows remote attackers to execute arbitrary code via malformed SNMPv3 requests.",
    "epss_score": "0.03906",
    "epss_percentile": "0.90002",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-07 18:17:11",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "huawei",
            "product": "ar_1200"
        },
        {
            "vendor": "huawei",
            "product": "ar_150"
        },
        {
            "vendor": "huawei",
            "product": "ar_200"
        },
        {
            "vendor": "huawei",
            "product": "ar_2200"
        },
        {
            "vendor": "huawei",
            "product": "ar_3200"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "25295",
            "title": "Huawei SNMPv3 Service - Multiple Buffer Overflow Vulnerabilities (PoC)",
            "date": "2013-05-07",
            "url": "https://www.exploit-db.com/exploits/25295"
        }
    ],
    "refs_list": [
        "http://www.exploit-db.com/exploits/25295",
        "http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-260626.htm",
        "http://www.exploit-db.com/exploits/25295",
        "http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-260626.htm"
    ]
}