Cisco Patches Critical ISE Remote Code Execution Flaws
Cisco released software updates fixing multiple critical vulnerabilities in Identity Services Engine (ISE). An authenticated, remote attacker with valid administrative credentials could execute arbitrary commands on the underlying operating system. The flaws are tracked as CVE-2026-20176, CVE-2026-20211, and CVE-2026-20307. Cisco says no workarounds exist, so applying the updates is required.
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