CVE-2025-20337

A vulnerability in a specific API of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to execute arbitrary code on the underlying operating system as root. The attacker does not require any valid credentials to exploit this vulnerability. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a crafted API request. A successful exploit could allow the attacker to obtain root privileges on an affected device.

Scoring

Severity
CRITICAL
CVSS base score
10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS probability
67.04%
CISA KEV
Known exploited vulnerability
CWE
CWE-74
Published
2025-07-16
Last modified
2026-02-26

Affected products

Weakness type

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