CVE-2026-20192

Name of the Vulnerable Software and Affected Versions Cisco Identity Services Engine (affected versions not specified) Cisco ISE Passive Identity Connector (affected versions not specified)

Description Improper access control issues exist within the software, categorized under CWE-284. Approximately 884,000 instances are identified globally. These flaws may allow authentication bypass and root remote code execution (RCE), which is the ability for an attacker to execute arbitrary commands on a remote machine with the highest possible privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.