{"id":"CVE-2013-4981","aliases":["EUVD-2013-4825","GHSA-rwf7-5g3r-wfvw"],"status":"published","title":"Buffer overflow in cgi-bin/user/Config.cgi in AVTECH AVN801 DVR with firmware 1017-1003-1009-1003...","description":"Buffer overflow in cgi-bin/user/Config.cgi in AVTECH AVN801 DVR with firmware 1017-1003-1009-1003 and earlier, and possibly other devices, allows remote attackers to cause a denial of service (device crash) and possibly execute arbitrary code via a long string in the Network.SMTP.Receivers parameter.","severity":{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0582,"percentile":0.93211,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2014-03-03T16:00:00Z","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"}],"products":[{"vendor":"avtech","product":"avn801_dvr"},{"vendor":"avtech","product":"avn801_dvr_firmware"}],"references":[{"url":"http://seclists.org/fulldisclosure/2013/Aug/284","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit"]},{"url":"http://www.coresecurity.com/advisories/avtech-dvr-multiple-vulnerabilities","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://osvdb.org/96693","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4981"},{"url":"https://github.com/advisories/GHSA-rwf7-5g3r-wfvw"}],"sources":{"cve":[{"id":"CVE-2013-4981","description":"Buffer overflow in cgi-bin/user/Config.cgi in AVTECH AVN801 DVR with firmware 1017-1003-1009-1003 and earlier, and possibly other devices, allows remote attackers to cause a denial of service (device crash) and possibly execute arbitrary code via a long string in the Network.SMTP.Receivers parameter.","status":"published","published":"2014-03-03T16:00:00Z","modified":"2024-08-06T16:59:41.132Z","updated_at":"2026-11-02T14:34:58.193873Z"}],"euvd":[{"id":"EUVD-2013-4825","description":"Buffer overflow in cgi-bin/user/Config.cgi in AVTECH AVN801 DVR with firmware 1017-1003-1009-1003 and earlier, and possibly other devices, allows remote attackers to cause a denial of service (device crash) and possibly execute arbitrary code via a long string in the Network.SMTP.Receivers parameter.","status":"published","published":"2014-03-03T16:00:00Z","modified":"2024-08-06T16:59:41Z","updated_at":"2026-11-03T01:56:30.109549Z"}],"ghsa":[{"id":"GHSA-rwf7-5g3r-wfvw","title":"Buffer overflow in cgi-bin/user/Config.cgi in AVTECH AVN801 DVR with firmware 1017-1003-1009-1003...","description":"Buffer overflow in cgi-bin/user/Config.cgi in AVTECH AVN801 DVR with firmware 1017-1003-1009-1003 and earlier, and possibly other devices, allows remote attackers to cause a denial of service (device crash) and possibly execute arbitrary code via a long string in the Network.SMTP.Receivers parameter.","status":"published","published":"2022-05-17T04:51:18Z","modified":"2023-01-28T05:02:47Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:43:50.688054Z"}],"nvd":[{"id":"CVE-2013-4981","description":"Buffer overflow in cgi-bin/user/Config.cgi in AVTECH AVN801 DVR with firmware 1017-1003-1009-1003 and earlier, and possibly other devices, allows remote attackers to cause a denial of service (device crash) and possibly execute arbitrary code via a long string in the Network.SMTP.Receivers parameter.","status":"published","published":"2014-03-03T16:55:04.177Z","modified":"2026-06-16T23:58:12.137Z","cvss":[{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:50.049023Z"}]}}