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CVE-2025-20281

🔥 Known Exploited (CISA KEV)CRITICAL
10.0
CVSS Severity Score
EPSS Score0.0000%
EPSS Percentile0.00th
Published2025-06-25
Last Modified2026-06-17
Data SourcesNVDCISA KEV

Vulnerability Description

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.

Affected Platforms (CPE)

📦
Cisco

Identity Services Engine

= 3.3.0= 3.4.0
📦
Cisco

Identity Services Engine Passive Identity Connector

= 3.3.0= 3.4.0

References & Advisories

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