CVE-2025-20282

CRITICAL EXPLOITED

Cisco ISE - File Upload

Title source: llm

Description

A vulnerability in an internal API of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to upload arbitrary files to an affected device and then execute those files on the underlying operating system as root. This vulnerability is due a lack of file validation checks that would prevent uploaded files from being placed in privileged directories on an affected system. An attacker could exploit this vulnerability by uploading a crafted file to the affected device. A successful exploit could allow the attacker to store malicious files on the affected system and then execute arbitrary code or obtain root privileges on the system.

Exploits (4)

github WORKING POC 2 stars
by adminlove520 · pythonpoc
https://github.com/adminlove520/CVE-Poc_All_in_One/tree/main/2025/CVE-2025-20282
nomisec WORKING POC 1 stars
by skadevare · remote
https://github.com/skadevare/CiscoISE-CVE-2025-20282-POC
nomisec WORKING POC
by biggerbangg · poc
https://github.com/biggerbangg/cve-2025-20282
nomisec WORKING POC
by pwnc4t · remote
https://github.com/pwnc4t/cve-2025-20282

References (1)

Scores

CVSS v3 10.0
EPSS 0.0059
EPSS Percentile 69.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Details

VulnCheck KEV 2026-01-20
CWE
CWE-269
Status published
Products (2)
cisco/identity_services_engine 3.4.0 (2 CPE variants)
cisco/identity_services_engine_passive_identity_connector 3.4.0 (2 CPE variants)
Published Jun 25, 2025
Tracked Since Feb 18, 2026