CVE-2026-76444

Summary

A vulnerability in an internal service of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to retrieve sensitive configuration information from an affected device.

This vulnerability is due to missing authentication on the Policy Runtime Repository Table (PRRT) service. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to obtain sensitive configuration information from the affected device.

Affected Software

VendorProductVersion RangeStatus
CiscoCisco Identity Services Engine Software3.4.0affected
CiscoCisco Identity Services Engine Software3.4 Patch 1affected
CiscoCisco Identity Services Engine Software3.4 Patch 2affected
CiscoCisco Identity Services Engine Software3.4 Patch 3affected
CiscoCisco Identity Services Engine Software3.5.0affected
CiscoCisco Identity Services Engine Software3.4 Patch 4affected
CiscoCisco Identity Services Engine Software3.5 Patch 1affected
CiscoCisco Identity Services Engine Software3.4 Patch 5affected
CiscoCisco Identity Services Engine Software3.5 Patch 3affected
CiscoCisco Identity Services Engine Software3.5 Patch 2affected
CiscoCisco Identity Services Engine Software3.4 Patch 6affected
CiscoCisco ISE Passive Identity Connector3.4.0affected
CiscoCisco ISE Passive Identity Connector3.5.0affected

Weaknesses

  • CWE-306: Missing Authentication for Critical Function

References