{"id":"CVE-2011-2543","aliases":["EUVD-2011-2526","GHSA-4288-wphc-vc7w"],"status":"published","title":"Buffer overflow in the cuil component in Cisco Telepresence System Integrator C Series 4.x before...","description":"Buffer overflow in the cuil component in Cisco Telepresence System Integrator C Series 4.x before TC4.2.0 allows remote authenticated users to cause a denial of service (endpoint reboot or process crash) or possibly execute arbitrary code via a long location parameter to the getxml program, aka Bug ID CSCtq46496.","severity":{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.11503,"percentile":0.96049,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2011-09-23T10:00:00Z","modified":"2026-06-16T23:31:34Z","exploits":[{"source":"exploitdb","id":"EDB-17871","title":"Cisco TelePresence SOS-11-010 - Multiple Vulnerabilities","type":"webapps","platform":"hardware","date":"2011-09-19","url":"https://www.exploit-db.com/exploits/17871"}],"products":[{"vendor":"cisco","product":"telepresence_c_series_software"},{"vendor":"cisco","product":"telepresence_codec_c40"},{"vendor":"cisco","product":"telepresence_codec_c60"},{"vendor":"cisco","product":"telepresence_codec_c90"}],"references":[{"url":"http://www.securityfocus.com/bid/49670","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://securityreason.com/securityalert/8393","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://secunia.com/advisories/46057","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/46109","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://securitytracker.com/id?1026072","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Exploit"]},{"url":"http://www.securityfocus.com/archive/1/519698/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.exploit-db.com/exploits/17871","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/69907","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2543"},{"url":"https://github.com/advisories/GHSA-4288-wphc-vc7w"}],"sources":{"cve":[{"id":"CVE-2011-2543","description":"Buffer overflow in the cuil component in Cisco Telepresence System Integrator C Series 4.x before TC4.2.0 allows remote authenticated users to cause a denial of service (endpoint reboot or process crash) or possibly execute arbitrary code via a long location parameter to the getxml program, aka Bug ID CSCtq46496.","status":"published","published":"2011-09-23T10:00:00Z","modified":"2024-08-06T23:08:22.015Z","updated_at":"2026-11-02T14:35:36.603688Z"}],"euvd":[{"id":"EUVD-2011-2526","description":"Buffer overflow in the cuil component in Cisco Telepresence System Integrator C Series 4.x before TC4.2.0 allows remote authenticated users to cause a denial of service (endpoint reboot or process crash) or possibly execute arbitrary code via a long location parameter to the getxml program, aka Bug ID CSCtq46496.","status":"published","published":"2011-09-23T10:00:00Z","modified":"2024-08-06T23:08:22Z","updated_at":"2026-11-03T01:39:55.11051Z"}],"ghsa":[{"id":"GHSA-4288-wphc-vc7w","title":"Buffer overflow in the cuil component in Cisco Telepresence System Integrator C Series 4.x before...","description":"Buffer overflow in the cuil component in Cisco Telepresence System Integrator C Series 4.x before TC4.2.0 allows remote authenticated users to cause a denial of service (endpoint reboot or process crash) or possibly execute arbitrary code via a long location parameter to the getxml program, aka Bug ID CSCtq46496.","status":"published","published":"2022-05-14T02:55:16Z","modified":"2023-02-02T05:07:12Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:27.395685Z"}],"nvd":[{"id":"CVE-2011-2543","description":"Buffer overflow in the cuil component in Cisco Telepresence System Integrator C Series 4.x before TC4.2.0 allows remote authenticated users to cause a denial of service (endpoint reboot or process crash) or possibly execute arbitrary code via a long location parameter to the getxml program, aka Bug ID CSCtq46496.","status":"published","published":"2011-09-23T10:55:02.693Z","modified":"2026-06-16T23:31:34.13Z","cvss":[{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:09.988332Z"}]}}