CU
Product
Cisco Unified Communications Manager
by Cisco · last CVE Oct 21, 2026
On CISA KEVExploited in the wild
24
CVEs
2
On KEV
10.0
Max CVSS
9
New 30D
Severity mix
Critical 6High 10Medium 8Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-20278
6.7
0%
Jun 4
Cisco Unified Communications Products Command Injection Vulnerability
Affected: 12.5(1)SU2; 12.5(1)SU1; 12.5(1); 12.5(1)SU3; 12.5(1)SU4; 14; +15 more
CVE-2020-3532
6.1
1%
Nov 18
Cisco Unified Communications Products Cross-Site Scripting Vulnerability
Affected: All versions, or not specified
CVE-2024-20511
6.1
0%
Nov 6
Cisco Unified Communications Manager Cross-Site Scripting Vulnerability
Affected: 12.5(1)SU2; 12.0(1)SU2; 12.0(1)SU3; 12.5(1)SU1; 12.5(1); 12.0(1)SU1; +20 more
CVE-2024-20488
6.1
0%
Aug 21
Cisco Unified Communications Manager Cross-Site Scripting Vulnerability
Affected: 12.5(1)SU2; 12.0(1)SU2; 12.0(1)SU3; 12.5(1)SU1; 12.5(1); 12.0(1)SU1; +18 more
CVE-2020-3420
5.4
0%
Nov 18
Cisco Unified Communications Manager Stored Cross-Site Scripting Vulnerability
Affected: All versions, or not specified
CVE-2026-76487
5.3
1%
Oct 21
Cisco Unified Communications Manager Improper Access Control Vulnerability
Affected: 14; 14SU1; 14SU2; 14SU3; 15; 15SU1; +17 more
CVE-2025-20112
5.1
0%
May 21
Cisco Unified Communications Products Privilege Escalation Vulnerability
Affected: 12.5(1)SU2; 12.5(1)SU1; 12.5(1); 12.5(1)SU3; 12.5(1)SU4; 14; +15 more
CVE-2025-20361
4.8
0%
Oct 1
Cisco Unified Communications Manager Stored Cross-Site Scripting Vulnerability
Affected: 12.5(1)SU2; 12.5(1)SU1; 12.5(1); 12.5(1)SU3; 12.5(1)SU4; 14; +16 more
Showing 8