{
    "id": "CVE-2013-3612",
    "published": "2013-09-17 12:04:24",
    "last_modified": "2026-06-16 23:55:30",
    "cvss_score": "10.0",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
    "cwe": "CWE-255",
    "description": "Dahua DVR appliances have a hardcoded password for (1) the root account and (2) an unspecified \"backdoor\" account, which makes it easier for remote attackers to obtain administrative access via authorization requests involving (a) ActiveX, (b) a standalone client, or (c) unknown other vectors.",
    "epss_score": "0.10298",
    "epss_percentile": "0.95570",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-03 18:17:12",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "dahuasecurity",
            "product": "dvr0404hd-a"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0404hd-l"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0404hd-s"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0404hd-u"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0404hf-a-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0404hf-al-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0404hf-s-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0404hf-u-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0804"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0804hd-l"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0804hd-s"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0804hf-a-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0804hf-al-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0804hf-l-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0804hf-s-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr0804hf-u-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr1604hd-l"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr1604hd-s"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr1604hf-a-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr1604hf-al-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr1604hf-l-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr1604hf-s-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr1604hf-u-e"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2104c"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2104h"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2104hc"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2104he"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2108c"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2108h"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2108hc"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2108he"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2116c"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2116h"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2116hc"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2116he"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2404hf-s"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2404lf-al"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr2404lf-s"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr3204hf-s"
        },
        {
            "vendor": "dahuasecurity",
            "product": "dvr3204lf-al"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "29673",
            "title": "Dahua DVR 2.608.0000.0/2.608.GV00.0 - Authentication Bypass (Metasploit)",
            "date": "2013-11-18",
            "url": "https://www.exploit-db.com/exploits/29673"
        }
    ],
    "refs_list": [
        "http://www.kb.cert.org/vuls/id/800094",
        "http://www.kb.cert.org/vuls/id/800094"
    ]
}