{"id":"CVE-2013-4869","aliases":["EUVD-2013-4714","GHSA-563c-77qf-c6mg"],"status":"published","title":"Cisco Unified Communications Manager (CUCM) 7.1(x) through 9.1(2) and the IM \u0026 Presence Service...","description":"Cisco Unified Communications Manager (CUCM) 7.1(x) through 9.1(2) and the IM \u0026 Presence Service in Cisco Unified Presence Server through 9.1(2) use the same CTI and database-encryption key across different customers' installations, which makes it easier for context-dependent attackers to defeat cryptographic protection mechanisms by leveraging knowledge of this key, aka Bug IDs CSCsc69187 and CSCui01756.  NOTE: the vendor has provided a statement that the \"hard-coded static encryption key is considered a hardening issue rather than a vulnerability, and as such, has a CVSS score of 0/0.\"","severity":{"version":"2.0","score":0,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00623,"percentile":0.50179,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-522"],"published":"2013-07-18T00:00:00Z","modified":"2026-06-16T23:58:01Z","products":[{"vendor":"cisco","product":"unified_communications_manager"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/85883","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130717-cucm","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4869"},{"url":"https://github.com/advisories/GHSA-563c-77qf-c6mg"}],"sources":{"cve":[{"id":"CVE-2013-4869","description":"Cisco Unified Communications Manager (CUCM) 7.1(x) through 9.1(2) and the IM \u0026 Presence Service in Cisco Unified Presence Server through 9.1(2) use the same CTI and database-encryption key across different customers' installations, which makes it easier for context-dependent attackers to defeat cryptographic protection mechanisms by leveraging knowledge of this key, aka Bug IDs CSCsc69187 and CSCui01756.  NOTE: the vendor has provided a statement that the \"hard-coded static encryption key is considered a hardening issue rather than a vulnerability, and as such, has a CVSS score of 0/0.\"","status":"published","published":"2013-07-18T00:00:00Z","modified":"2024-08-06T16:59:40.93Z","updated_at":"2026-11-02T14:34:57.869657Z"}],"euvd":[{"id":"EUVD-2013-4714","description":"Cisco Unified Communications Manager (CUCM) 7.1(x) through 9.1(2) and the IM \u0026 Presence Service in Cisco Unified Presence Server through 9.1(2) use the same CTI and database-encryption key across different customers' installations, which makes it easier for context-dependent attackers to defeat cryptographic protection mechanisms by leveraging knowledge of this key, aka Bug IDs CSCsc69187 and CSCui01756.  NOTE: the vendor has provided a statement that the \"hard-coded static encryption key is considered a hardening issue rather than a vulnerability, and as such, has a CVSS score of 0/0.\"","status":"published","published":"2013-07-18T00:00:00Z","modified":"2024-08-06T16:59:40Z","updated_at":"2026-11-03T01:56:30.535587Z"}],"ghsa":[{"id":"GHSA-563c-77qf-c6mg","title":"Cisco Unified Communications Manager (CUCM) 7.1(x) through 9.1(2) and the IM \u0026 Presence Service...","description":"Cisco Unified Communications Manager (CUCM) 7.1(x) through 9.1(2) and the IM \u0026 Presence Service in Cisco Unified Presence Server through 9.1(2) use the same CTI and database-encryption key across different customers' installations, which makes it easier for context-dependent attackers to defeat cryptographic protection mechanisms by leveraging knowledge of this key, aka Bug IDs CSCsc69187 and CSCui01756.  NOTE: the vendor has provided a statement that the \"hard-coded static encryption key is considered a hardening issue rather than a vulnerability, and as such, has a CVSS score of 0/0.\"","status":"published","published":"2022-05-13T01:12:20Z","modified":"2023-02-01T05:03:57Z","cwes":["CWE-522"],"updated_at":"2026-11-02T14:50:07.322817Z"}],"nvd":[{"id":"CVE-2013-4869","description":"Cisco Unified Communications Manager (CUCM) 7.1(x) through 9.1(2) and the IM \u0026 Presence Service in Cisco Unified Presence Server through 9.1(2) use the same CTI and database-encryption key across different customers' installations, which makes it easier for context-dependent attackers to defeat cryptographic protection mechanisms by leveraging knowledge of this key, aka Bug IDs CSCsc69187 and CSCui01756.  NOTE: the vendor has provided a statement that the \"hard-coded static encryption key is considered a hardening issue rather than a vulnerability, and as such, has a CVSS score of 0/0.\"","status":"published","published":"2013-07-18T12:48:56.993Z","modified":"2026-06-16T23:58:01.99Z","cvss":[{"version":"2.0","score":0,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:02:31.592595Z"}]}}