{"id":"CVE-2001-1241","aliases":["EUVD-2001-1222","GHSA-45qq-6fgw-r266"],"status":"published","title":"Un-CGI 1.9 and earlier does not verify that a CGI script has the execution bits set before...","description":"Un-CGI 1.9 and earlier does not verify that a CGI script has the execution bits set before executing it, which allows remote attackers to execute arbitrary commands by directing Un-CGI to a document that begins with \"#!\"  and the desired program name.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0387,"percentile":0.9026,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2001-07-17T04:00:00Z","modified":"2026-06-16T21:55:52Z","products":[{"vendor":"steve_grimm","product":"un-cgi"}],"references":[{"url":"http://www.midwinter.com/~koreth/uncgi-changes.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.iss.net/security_center/static/6847.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/3057","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2001-07/0349.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.midwinter.com/~koreth/uncgi.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2001-07/0287.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-1241"},{"url":"https://github.com/advisories/GHSA-45qq-6fgw-r266"}],"sources":{"cve":[{"id":"CVE-2001-1241","description":"Un-CGI 1.9 and earlier does not verify that a CGI script has the execution bits set before executing it, which allows remote attackers to execute arbitrary commands by directing Un-CGI to a document that begins with \"#!\"  and the desired program name.","status":"published","published":"2002-05-03T04:00:00Z","modified":"2024-08-08T04:51:07.103Z","updated_at":"2026-11-02T14:34:42.680977Z"}],"euvd":[{"id":"EUVD-2001-1222","description":"Un-CGI 1.9 and earlier does not verify that a CGI script has the execution bits set before executing it, which allows remote attackers to execute arbitrary commands by directing Un-CGI to a document that begins with \"#!\"  and the desired program name.","status":"published","published":"2002-05-03T04:00:00Z","modified":"2024-08-08T04:51:07Z","updated_at":"2026-11-03T01:14:48.04102Z"}],"ghsa":[{"id":"GHSA-45qq-6fgw-r266","title":"Un-CGI 1.9 and earlier does not verify that a CGI script has the execution bits set before...","description":"Un-CGI 1.9 and earlier does not verify that a CGI script has the execution bits set before executing it, which allows remote attackers to execute arbitrary commands by directing Un-CGI to a document that begins with \"#!\"  and the desired program name.","status":"published","published":"2022-04-30T18:17:39Z","modified":"2023-01-30T05:05:32Z","updated_at":"2026-11-02T14:47:17.774737Z"}],"nvd":[{"id":"CVE-2001-1241","description":"Un-CGI 1.9 and earlier does not verify that a CGI script has the execution bits set before executing it, which allows remote attackers to execute arbitrary commands by directing Un-CGI to a document that begins with \"#!\"  and the desired program name.","status":"published","published":"2001-07-17T04:00:00Z","modified":"2026-06-16T21:55:52.717Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:40.041412Z"}]}}