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Vulnerabilities fixed in Cisco Unified Communications products

🗓️ 22 Jan 2026 09:49:39Reported by NCSCType 
ncsc
 ncsc🔗 advisories.ncsc.nl👁 8 Views

Cisco fixed Unified Communications flaws: unauthenticated command execution, cross site scripting, privilege escalation, and denial of service.

Related
Refs
ReporterTitlePublishedViews
Family
GithubExploit		Exploit for Code Injection in Cisco Unified_Communications_Manager
23 Feb 202617:12
–githubexploit
ATTACKERKB		CVE-2026-20092
21 Jan 202616:26
–attackerkb
ATTACKERKB		CVE-2026-20055
21 Jan 202616:26
–attackerkb
ATTACKERKB		CVE-2026-20109
21 Jan 202616:26
–attackerkb
ATTACKERKB		CVE-2026-20045
21 Jan 202616:26
–attackerkb
ATTACKERKB		CVE-2026-20080
21 Jan 202616:26
–attackerkb
BDU FSTEC		The vulnerability in the web interface of the Cisco Unified Communications Manager system, the Cisco Unified Communications Manager Session Management Edition (SME) system, the Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P) call management system, the integrated Cisco Unity Connection messaging system, and the cloud-based web conference platform Cisco Webex Calling Dedicated Instance allows a malicious actor to execute arbitrary commands and elevate their privileges to the root level.
23 Jan 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of Cisco Unified Contact Center Enterprise and Cisco Packaged Contact Center Enterprise software lies in the insufficient protection of the website structure, which allows attackers to perform cross-site scripting (XSS) attacks.
13 Feb 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the service layer of the Cisco Intersight Virtual Appliance software allows a hacker to gain full control over the device.
13 Feb 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the SSH service of Cisco Ultra-Reliable Wireless Backhaul (URWB) network devices on Cisco IEC6400 Wireless Backhaul Edge Compute devices allows a attacker to cause a service failure.
13 Feb 202600:00
–bdu_fstec
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22 Jan 2026 09:49Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.2 - 9.8
EPSS0.04307
SSVC
unauthenticated command executionweb interfacecross site scriptinglocal privilege escalationdenial of service
8