{"id":"CVE-2011-0751","aliases":["EUVD-2011-0763","GHSA-6qjj-m48x-xwwr"],"status":"published","title":"Directory traversal vulnerability in nhttpd (aka Nostromo webserver) before 1.9.4 allows remote...","description":"Directory traversal vulnerability in nhttpd (aka Nostromo webserver) before 1.9.4 allows remote attackers to execute arbitrary programs or read arbitrary files via a ..%2f (encoded dot dot slash) in a URI.","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":"2026-11-08","score":0.03664,"percentile":0.89715,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-22"],"published":"2011-03-16T22:00:00Z","modified":"2026-06-16T23:28:00Z","exploits":[{"source":"exploitdb","id":"EDB-35466","title":"nostromo nhttpd 1.9.3 - Directory Traversal Remote Command Execution","type":"remote","platform":"linux","date":"2011-03-05","verified":true,"url":"https://www.exploit-db.com/exploits/35466"}],"products":[{"vendor":"nazgul","product":"nostromo"}],"references":[{"url":"http://www.redteam-pentesting.de/advisories/rt-sa-2011-001","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/66103","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.nazgul.ch/dev_nostromo.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/46880","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/517026/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2011/0674","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://osvdb.org/71235","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secunia.com/advisories/43775","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://securityreason.com/securityalert/8140","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0751"},{"url":"https://github.com/advisories/GHSA-6qjj-m48x-xwwr"}],"sources":{"cve":[{"id":"CVE-2011-0751","description":"Directory traversal vulnerability in nhttpd (aka Nostromo webserver) before 1.9.4 allows remote attackers to execute arbitrary programs or read arbitrary files via a ..%2f (encoded dot dot slash) in a URI.","status":"published","published":"2011-03-16T22:00:00Z","modified":"2024-08-06T22:05:53.747Z","updated_at":"2026-11-02T14:35:39.447402Z"}],"euvd":[{"id":"EUVD-2011-0763","description":"Directory traversal vulnerability in nhttpd (aka Nostromo webserver) before 1.9.4 allows remote attackers to execute arbitrary programs or read arbitrary files via a ..%2f (encoded dot dot slash) in a URI.","status":"published","published":"2011-03-16T22:00:00Z","modified":"2024-08-06T22:05:53Z","updated_at":"2026-11-03T01:55:59.230529Z"}],"ghsa":[{"id":"GHSA-6qjj-m48x-xwwr","title":"Directory traversal vulnerability in nhttpd (aka Nostromo webserver) before 1.9.4 allows remote...","description":"Directory traversal vulnerability in nhttpd (aka Nostromo webserver) before 1.9.4 allows remote attackers to execute arbitrary programs or read arbitrary files via a ..%2f (encoded dot dot slash) in a URI.","status":"published","published":"2022-05-14T02:56:20Z","modified":"2023-02-02T05:06:53Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:52:23.212244Z"}],"nvd":[{"id":"CVE-2011-0751","description":"Directory traversal vulnerability in nhttpd (aka Nostromo webserver) before 1.9.4 allows remote attackers to execute arbitrary programs or read arbitrary files via a ..%2f (encoded dot dot slash) in a URI.","status":"published","published":"2011-03-16T22:55:04.153Z","modified":"2026-06-16T23:28:00.087Z","cvss":[{"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-22"],"updated_at":"2026-11-02T14:02:07.221228Z"}]}}