{"id":"CVE-2013-4982","aliases":["EUVD-2013-4826","GHSA-6qp3-mh8c-436r"],"status":"published","title":"AVTECH AVN801 DVR has a security bypass via the administration login captcha","description":"AVTECH AVN801 DVR has a security bypass via the administration login captcha","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.13117,"percentile":0.96384,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-287"],"published":"2019-12-27T16:53:10Z","modified":"2026-06-16T23:58:12Z","exploits":[{"source":"exploitdb","id":"EDB-27942","title":"AVTECH DVR Firmware 1017-1003-1009-1003 - Multiple Vulnerabilities","type":"dos","platform":"hardware","date":"2013-08-29","verified":true,"url":"https://www.exploit-db.com/exploits/27942"},{"source":"nuclei","id":"CVE-2013-4982","title":"AVTECH DVR - Login Verification Code Bypass","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2013/CVE-2013-4982.yaml"}],"products":[{"vendor":"avtech","product":"avn801_dvr_firmware"}],"references":[{"url":"http://www.securityfocus.com/bid/62035","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://seclists.org/fulldisclosure/2013/Aug/284","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"https://www.coresecurity.com/advisories/avtech-dvr-multiple-vulnerabilities","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4982"},{"url":"https://github.com/advisories/GHSA-6qp3-mh8c-436r"}],"sources":{"cve":[{"id":"CVE-2013-4982","description":"AVTECH AVN801 DVR has a security bypass via the administration login captcha","status":"published","published":"2019-12-27T16:53:10Z","modified":"2024-08-06T16:59:41.116Z","updated_at":"2026-11-02T14:34:57.869657Z"}],"euvd":[{"id":"EUVD-2013-4826","description":"AVTECH AVN801 DVR has a security bypass via the administration login captcha","status":"published","published":"2019-12-27T16:53:10Z","modified":"2024-08-06T16:59:41Z","updated_at":"2026-11-03T01:56:30.109549Z"}],"ghsa":[{"id":"GHSA-6qp3-mh8c-436r","title":"AVTECH AVN801 DVR has a security bypass via the administration login captcha","description":"AVTECH AVN801 DVR has a security bypass via the administration login captcha","status":"published","published":"2022-05-05T00:29:13Z","modified":"2023-02-01T05:01:46Z","updated_at":"2026-11-02T14:49:47.250219Z"}],"nvd":[{"id":"CVE-2013-4982","description":"AVTECH AVN801 DVR has a security bypass via the administration login captcha","status":"published","published":"2019-12-27T17:15:15.857Z","modified":"2026-06-16T23:58:12.247Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:02:52.545039Z"}]}}