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Under Attack: Critical Cisco RCE (CVE-2026-20045) Exploited in the Wild

ID: 2c60cd0c-2881-5b54-923d-39b6bffdcf43

STIX ID: report--2c60cd0c-2881-5b54-923d-39b6bffdcf43

Feed Name: securityonline.info

Threat Score
90/100

Date Published: 2026-01-22

Date Updated: 2026-04-23

Author: Ddos

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Cisco has warned of CVE-2026-20045, a critical unauthenticated RCE in the web management interface of Cisco Unified Communications Manager, Unity Connection, and related products; successful exploitation can lead to root access. Active exploitation is confirmed and Cisco has released fixes for versions 14 and 15 while advising immediate upgrades or migration for affected deployments.

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