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Product
Unified Communications Manager IM And Presence Service
by Cisco · last CVE Jan 21, 2026
On CISA KEVExploited in the wild
38
CVEs
1
On KEV
10.0
Max CVSS
0
New 30D
Vulnerabilities38In the news0Timeline
Severity mix
Critical 3High 10Medium 20Low 0
Severity
All severities38Critical3High10Medium20Low0
Exploitation
On CISA KEV1Exploited in the wild1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-20045
In wildKEV
9.8
5%
Jan 21
Cisco Unified Communications Products Remote Code Execution Vulnerability
Affected: 12.5 before 14su5; 15.0 through 15su3a
CVE-2024-20253
10.0
2%
Jan 26
A vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products could allow an unauthenticated, remote attacker to execute arbitrary code on an…
Affected: before 12.5\(1\)su8; 14.0 before 14.0su3
CVE-2017-12337
9.8
6%
Nov 16
A vulnerability in the upgrade mechanism of Cisco collaboration products based on the Cisco Voice Operating System software platform could allow an unauthenticated, remote…
Affected: All versions, or not specified
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