{"id":"CVE-2013-4982","url":"https://www.cyber-defence.io/tools/cve/CVE-2013-4982","generatedAt":"2026-11-05T02:25:53.841Z","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","published":"2019-12-27T17:15:16.000Z","lastModified":"2026-06-16T23:58:12.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-287"],"affected":["avtech/avn801 dvr firmware"],"epss":{"score":0.13117,"percentile":0.96361,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2013-08-29","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":27942,"kind":"exploit","title":"AVTECH DVR Firmware 1017-1003-1009-1003 - Multiple Vulnerabilities","url":"https://www.exploit-db.com/exploits/27942","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/dos/27942.txt","file":"exploits/hardware/dos/27942.txt","published":"2013-08-29","added":"2013-08-29","updated":"2013-08-29","author":"Core Security","type":"dos","platform":"hardware","port":null,"verified":true,"codes":["CVE-2013-4982","CVE-2013-4981","CVE-2013-4980","OSVDB-96698","OSVDB-96693","OSVDB-96692"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"http://www.coresecurity.com/advisories/avtech-dvr-multiple-vulnerabilities"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 13.1%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://seclists.org/fulldisclosure/2013/Aug/284","tags":["Exploit","Mailing List","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/62035","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://www.coresecurity.com/advisories/avtech-dvr-multiple-vulnerabilities","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://seclists.org/fulldisclosure/2013/Aug/284","tags":["Exploit","Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/62035","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.coresecurity.com/advisories/avtech-dvr-multiple-vulnerabilities","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-4982","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}