{"id":"CVE-2011-0951","aliases":["EUVD-2011-0963","GHSA-4wp6-r9gv-37c2"],"status":"published","title":"The web-based management interface in Cisco Secure Access Control System (ACS) 5.1 before 5.1.0...","description":"The web-based management interface in Cisco Secure Access Control System (ACS) 5.1 before 5.1.0.44.6 and 5.2 before 5.2.0.26.3 allows remote attackers to change arbitrary user passwords via unspecified vectors, aka Bug ID CSCtl77440.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.1464,"percentile":0.96678,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-255"],"published":"2011-04-01T21:00:00Z","modified":"2026-06-16T23:28:20Z","exploits":[{"source":"metasploit","id":"auxiliary/admin/networking/cisco_secure_acs_bypass","title":"Cisco Secure ACS Unauthorized Password Change","type":"auxiliary","verified":true,"url":"https://www.rapid7.com/db/modules/auxiliary/admin/networking/cisco_secure_acs_bypass"}],"products":[{"vendor":"cisco","product":"secure_access_control_system"}],"references":[{"url":"http://secunia.com/advisories/43924","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://securitytracker.com/id?1025271","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2011/0821","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://www.cisco.com/en/US/products/products_security_advisory09186a0080b74117.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/66471","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/47093","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0951"},{"url":"https://github.com/advisories/GHSA-4wp6-r9gv-37c2"}],"sources":{"cve":[{"id":"CVE-2011-0951","description":"The web-based management interface in Cisco Secure Access Control System (ACS) 5.1 before 5.1.0.44.6 and 5.2 before 5.2.0.26.3 allows remote attackers to change arbitrary user passwords via unspecified vectors, aka Bug ID CSCtl77440.","status":"published","published":"2011-04-01T21:00:00Z","modified":"2024-08-06T22:14:26.613Z","updated_at":"2026-11-02T14:35:39.447402Z"}],"euvd":[{"id":"EUVD-2011-0963","description":"The web-based management interface in Cisco Secure Access Control System (ACS) 5.1 before 5.1.0.44.6 and 5.2 before 5.2.0.26.3 allows remote attackers to change arbitrary user passwords via unspecified vectors, aka Bug ID CSCtl77440.","status":"published","published":"2011-04-01T21:00:00Z","modified":"2024-08-06T22:14:26Z","updated_at":"2026-11-03T01:55:58.816237Z"}],"ghsa":[{"id":"GHSA-4wp6-r9gv-37c2","title":"The web-based management interface in Cisco Secure Access Control System (ACS) 5.1 before 5.1.0...","description":"The web-based management interface in Cisco Secure Access Control System (ACS) 5.1 before 5.1.0.44.6 and 5.2 before 5.2.0.26.3 allows remote attackers to change arbitrary user passwords via unspecified vectors, aka Bug ID CSCtl77440.","status":"published","published":"2022-05-17T02:01:41Z","modified":"2023-02-03T05:06:56Z","updated_at":"2026-11-02T14:53:57.460736Z"}],"nvd":[{"id":"CVE-2011-0951","description":"The web-based management interface in Cisco Secure Access Control System (ACS) 5.1 before 5.1.0.44.6 and 5.2 before 5.2.0.26.3 allows remote attackers to change arbitrary user passwords via unspecified vectors, aka Bug ID CSCtl77440.","status":"published","published":"2011-04-04T12:27:36.843Z","modified":"2026-06-16T23:28:20.583Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-255"],"updated_at":"2026-11-02T14:02:07.221228Z"}]}}