0 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:N/A:N
6.7 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
42.1%
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.”
CPE | Name | Operator | Version |
---|---|---|---|
cisco:unified_communications_manager | cisco unified communications manager | le | 9.1\(2\) |