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CU
Product
Cisco Unified Communications Manager
by Cisco · last CVE Oct 21, 2026
On CISA KEVExploited in the wild
13
CVEs
2
On KEV
9.8
Max CVSS
9
New 30D
Vulnerabilities13In the news7Timeline
Severity mix
Critical 4High 7Medium 2Low 0
Severity
All severities13Critical4High7Medium2Low0
Exploitation
On CISA KEV2Exploited in the wild2
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-20230
In wildKEV
8.6
88%
Jun 3
Cisco Unified Communications Manager Server-Side Request Forgery Vulnerability
Affected: 14; 14SU1; 14SU2; 14SU3; 15; 15SU1; +16 more
Showing 1