CVE-2013-4869

unknown

Published 2013-07-18 · Modified 2026-04-29

CVSS v3

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CVSS v2

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VIR risk

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Description

Cisco Unified Communications Manager (CUCM) 7.1(x) through 9.1(2) and the IM & 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."

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cve@mitre.org — http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130717-cucm

Application impact

Vendor	Product	Versions	Fixed
cisco	unified_communications_manager	`{"startIncluding":"7.1\\(1\\)","endIncluding":"9.1\\(2\\)"}`

References

CWEs

CWE-522

Verify integrity in audit chain (admin only). AS-IS.