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."
Metrics
AV:N/AC:L/Au:N/C:N/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130717-cucmVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/85883Third Party Advisory, VDB Entry
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130717-cucmVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/85883Third Party Advisory, VDB Entry
Timeline
- Published
- Jul 18, 2013
- Last modified
- Jun 16, 2026
- NVD status
- Modified