{
    "id": "CVE-2007-6189",
    "published": "2007-11-30 01:46:00",
    "last_modified": "2026-06-16 22:47:34",
    "cvss_score": "9.3",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
    "cwe": "CWE-119",
    "description": "A certain ActiveX control in (1) OScan8.ocx and (2) Oscan81.ocx in BitDefender Online Anti-Virus Scanner 8.0 allows remote attackers to execute arbitrary code via a long argument to the InitX method that begins with a \"%%\" sequence, which is misinterpreted as a Unicode string and decoded twice, leading to improper memory allocation and a heap-based buffer overflow.",
    "epss_score": "0.08084",
    "epss_percentile": "0.94652",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-04 18:17:06",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "bitdefender",
            "product": "online_anti-virus_scanner"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "4663",
            "title": "BitDefender Online Scanner 8 - ActiveX Heap Overflow",
            "date": "2007-11-27",
            "url": "https://www.exploit-db.com/exploits/4663"
        }
    ],
    "refs_list": [
        "http://research.eeye.com/html/advisories/published/AD20071120.html",
        "http://secunia.com/advisories/27717",
        "http://securityreason.com/securityalert/3405",
        "http://securitytracker.com/id?1018986",
        "http://www.securityfocus.com/archive/1/483986/100/100/threaded",
        "http://www.vupen.com/english/advisories/2007/3935",
        "https://www.exploit-db.com/exploits/4663",
        "http://research.eeye.com/html/advisories/published/AD20071120.html",
        "http://secunia.com/advisories/27717",
        "http://securityreason.com/securityalert/3405",
        "http://securitytracker.com/id?1018986",
        "http://www.securityfocus.com/archive/1/483986/100/100/threaded",
        "http://www.vupen.com/english/advisories/2007/3935",
        "https://www.exploit-db.com/exploits/4663"
    ]
}