Vulnerability intelligence

CVE-2026-20190

Cisco Cisco Identity Services Engine Software CWE-285

A vulnerability in Cisco ISE and ISE-PIC could allow an unauthenticated, remote attacker to view sensitive information on an affected device. This vulnerability is due to improper authorization checks when a resource is accessed. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to gain access to sensitive information, including hashed credentials that could be used in future attacks.

CVSS Score

7.5

High

EPSS — Exploit Probability

0.5%

Riskier than 42% of all CVEs · checked 2026-09-16

Exploitation

Not in CISA KEV

KEV does not include every exploited vulnerability

Remediation

unknown

Check vendor advisories