AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

CiscoCVE-2026-20285

Cisco ISE Passive Identity Connector: improper authorization

Cisco

CVE-2026-20285 · Published Sep 16, 2026 · updated Sep 18, 2026

Medium4.3
No fix yet
Cisco advisory

A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) could allow an authenticated, remote attacker to modify parts of the configuration on an affected device.

This vulnerability is due to the lack of server-side validation of Administrator permissions. An attacker could exploit this vulnerability by submitting a crafted HTTP request to an affected system. A successful exploit could allow the attacker to modify descriptions of files on a specific page. To exploit this vulnerability, an attacker would need valid Administrator credentials.

Affected versions

PackageAffectedFixed in
Cisco ISE Passive Identity Connector
Product
<= 3.2.0No fix yet
<= 3.1.0No fix yet
<= 3.3.0No fix yet
<= 3.4.0No fix yet
Cisco Identity Services Engine Software
Product
<= 3.1.0No fix yet
<= 3.1.0 p1No fix yet
<= 3.1.0 p3No fix yet
<= 3.1.0 p2No fix yet
Details and references

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