{"id":"CVE-2011-2583","aliases":["EUVD-2011-2566","GHSA-32fx-c759-m7hg"],"status":"published","title":"Cisco Unified Contact Center Express (aka CCX) 8.0 and 8.5 allows remote attackers to cause a...","description":"Cisco Unified Contact Center Express (aka CCX) 8.0 and 8.5 allows remote attackers to cause a denial of service via network traffic, as demonstrated by an SEC-BE-STABLE test case, aka Bug ID CSCth33834.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02322,"percentile":0.83579,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2012-05-02T10:00:00Z","modified":"2026-06-16T23:31:35Z","products":[{"vendor":"cisco","product":"unified_contact_center_express"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75339","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.cisco.com/en/US/docs/voice_ip_comm/cust_contact/contact_center/crs/express_8_5/release/guide/uccx851rn.pdf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securitytracker.com/id?1027009","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2583"},{"url":"https://github.com/advisories/GHSA-32fx-c759-m7hg"}],"sources":{"cve":[{"id":"CVE-2011-2583","description":"Cisco Unified Contact Center Express (aka CCX) 8.0 and 8.5 allows remote attackers to cause a denial of service via network traffic, as demonstrated by an SEC-BE-STABLE test case, aka Bug ID CSCth33834.","status":"published","published":"2012-05-02T10:00:00Z","modified":"2024-08-06T23:08:23.689Z","updated_at":"2026-11-02T14:35:36.968002Z"}],"euvd":[{"id":"EUVD-2011-2566","description":"Cisco Unified Contact Center Express (aka CCX) 8.0 and 8.5 allows remote attackers to cause a denial of service via network traffic, as demonstrated by an SEC-BE-STABLE test case, aka Bug ID CSCth33834.","status":"published","published":"2012-05-02T10:00:00Z","modified":"2024-08-06T23:08:23Z","updated_at":"2026-11-03T01:39:55.11051Z"}],"ghsa":[{"id":"GHSA-32fx-c759-m7hg","title":"Cisco Unified Contact Center Express (aka CCX) 8.0 and 8.5 allows remote attackers to cause a...","description":"Cisco Unified Contact Center Express (aka CCX) 8.0 and 8.5 allows remote attackers to cause a denial of service via network traffic, as demonstrated by an SEC-BE-STABLE test case, aka Bug ID CSCth33834.","status":"published","published":"2022-05-17T00:15:51Z","modified":"2023-02-03T05:01:16Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:52:56.600383Z"}],"nvd":[{"id":"CVE-2011-2583","description":"Cisco Unified Contact Center Express (aka CCX) 8.0 and 8.5 allows remote attackers to cause a denial of service via network traffic, as demonstrated by an SEC-BE-STABLE test case, aka Bug ID CSCth33834.","status":"published","published":"2012-05-02T10:09:21.143Z","modified":"2026-06-16T23:31:35.847Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:12.272092Z"}]}}