{"id":"CVE-2018-10996","aliases":["EUVD-2018-3047","GHSA-5mww-mgm6-387j"],"status":"published","title":"The weblogin_log function in /htdocs/cgibin on D-Link DIR-629-B1 devices allows attackers to...","description":"The weblogin_log function in /htdocs/cgibin on D-Link DIR-629-B1 devices allows attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a session.cgi?ACTION=logout request involving a long REMOTE_ADDR environment variable.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05001,"percentile":0.92288,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2018-05-12T04:00:00Z","modified":"2026-06-17T01:35:04Z","products":[{"vendor":"d-link","product":"dir-629-b_firmware"}],"references":[{"url":"http://www.securityfocus.com/bid/104277","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/kgsdy/D-Link-DIR-629/blob/master/D-Link-DIR-629-B1.md","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-10996"},{"url":"https://github.com/advisories/GHSA-5mww-mgm6-387j"}],"sources":{"cve":[{"id":"CVE-2018-10996","description":"The weblogin_log function in /htdocs/cgibin on D-Link DIR-629-B1 devices allows attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a session.cgi?ACTION=logout request involving a long REMOTE_ADDR environment variable.","status":"published","published":"2018-05-12T04:00:00Z","modified":"2024-08-05T07:54:36.308Z","updated_at":"2026-11-02T14:35:01.619448Z"}],"euvd":[{"id":"EUVD-2018-3047","description":"The weblogin_log function in /htdocs/cgibin on D-Link DIR-629-B1 devices allows attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a session.cgi?ACTION=logout request involving a long REMOTE_ADDR environment variable.","status":"published","published":"2018-05-12T04:00:00Z","modified":"2024-08-05T07:54:36Z","updated_at":"2026-11-03T02:39:57.009215Z"}],"ghsa":[{"id":"GHSA-5mww-mgm6-387j","title":"The weblogin_log function in /htdocs/cgibin on D-Link DIR-629-B1 devices allows attackers to...","description":"The weblogin_log function in /htdocs/cgibin on D-Link DIR-629-B1 devices allows attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a session.cgi?ACTION=logout request involving a long REMOTE_ADDR environment variable.","status":"published","published":"2022-05-14T03:17:43Z","modified":"2023-02-02T05:07:38Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:33.427724Z"}],"nvd":[{"id":"CVE-2018-10996","description":"The weblogin_log function in /htdocs/cgibin on D-Link DIR-629-B1 devices allows attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a session.cgi?ACTION=logout request involving a long REMOTE_ADDR environment variable.","status":"published","published":"2018-05-12T04:29:00.207Z","modified":"2026-06-17T01:35:04.187Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:04:27.507872Z"}]}}