Cisco announced patches for CVE-2026-20045, a zero-day vulnerability in Unified CM that has been targeted by hackers.
Cisco has fixed a critical Unified Communications and Webex Calling remote code execution vulnerability, tracked as ...
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Another week, another emergency patch as Cisco plugs Unified Comms zero-day
The critical-rated flaw leaves unpatched systems open to full takeover Cisco has finally shipped a fix for a critical-rated ...
Mass scanning is underway for CVE-2026-20045, which Cisco tagged as critical because successful exploitation could lead to a ...
Cisco patched a critical exploit affecting some of its communication-based products. Designated as CVE-2026-20045, the vulnerability allows bad actors to run arbitrary commands on an affected device’s ...
Cisco fixes actively exploited CVE-2026-20045 zero-day enabling unauthenticated RCE in Unified CM and Webex; CISA sets Feb 11, 2026 deadline.
At least one of these groups allegedly targeted Cisco Secure Email Gateway, and Cisco Secure Email and Web Manager instances ...
As Eric pointed out Cisco's acquisition of Jabber is all about the company delivering a unified communications solution that can go head to head with Microsoft. With its Unified Communications Manager ...
Various gateway protocols are supported with Cisco Unified Communications Manager (CUCM). The gateway protocols include H.323, MGCP (Media Gateway Control Protocol), SIP (Session Initiation Protocol), ...
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