{"id":"CVE-2013-1135","aliases":["EUVD-2013-1175","GHSA-359m-v26r-5h8p"],"status":"published","title":"Cisco Prime Central for Hosted Collaboration Solution (HCS) Assurance 8.6 and 9.0 allows remote...","description":"Cisco Prime Central for Hosted Collaboration Solution (HCS) Assurance 8.6 and 9.0 allows remote attackers to cause a denial of service (CPU consumption and monitoring outage) via malformed TLS messages to TCP port (1) 9043 or (2) 9443, aka Bug ID CSCuc07155.","severity":{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01173,"percentile":0.67699,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2013-02-27T21:00:00Z","modified":"2026-06-16T23:50:53Z","products":[{"vendor":"cisco","product":"prime_central_for_hosted_collaboration_solution_assurance"}],"references":[{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130227-hcs","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1135","tags":["vendor-advisory","x_refsource_CISCO","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-1135"},{"url":"https://github.com/advisories/GHSA-359m-v26r-5h8p"}],"sources":{"cve":[{"id":"CVE-2013-1135","description":"Cisco Prime Central for Hosted Collaboration Solution (HCS) Assurance 8.6 and 9.0 allows remote attackers to cause a denial of service (CPU consumption and monitoring outage) via malformed TLS messages to TCP port (1) 9043 or (2) 9443, aka Bug ID CSCuc07155.","status":"published","published":"2013-02-27T21:00:00Z","modified":"2024-08-06T14:49:20.694Z","updated_at":"2026-11-02T14:34:58.534075Z"}],"euvd":[{"id":"EUVD-2013-1175","description":"Cisco Prime Central for Hosted Collaboration Solution (HCS) Assurance 8.6 and 9.0 allows remote attackers to cause a denial of service (CPU consumption and monitoring outage) via malformed TLS messages to TCP port (1) 9043 or (2) 9443, aka Bug ID CSCuc07155.","status":"published","published":"2013-02-27T21:00:00Z","modified":"2024-08-06T14:49:20Z","updated_at":"2026-11-03T01:56:42.837275Z"}],"ghsa":[{"id":"GHSA-359m-v26r-5h8p","title":"Cisco Prime Central for Hosted Collaboration Solution (HCS) Assurance 8.6 and 9.0 allows remote...","description":"Cisco Prime Central for Hosted Collaboration Solution (HCS) Assurance 8.6 and 9.0 allows remote attackers to cause a denial of service (CPU consumption and monitoring outage) via malformed TLS messages to TCP port (1) 9043 or (2) 9443, aka Bug ID CSCuc07155.","status":"published","published":"2022-05-17T05:13:07Z","modified":"2023-01-28T05:03:43Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:44:02.066384Z"}],"nvd":[{"id":"CVE-2013-1135","description":"Cisco Prime Central for Hosted Collaboration Solution (HCS) Assurance 8.6 and 9.0 allows remote attackers to cause a denial of service (CPU consumption and monitoring outage) via malformed TLS messages to TCP port (1) 9043 or (2) 9443, aka Bug ID CSCuc07155.","status":"published","published":"2013-02-27T21:55:04.23Z","modified":"2026-06-16T23:50:53.97Z","cvss":[{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:21.222658Z"}]}}