CVE-2025-20125
CRITICALCisco Identity Services Engine - Authenticated Information Disclosure and Configuration Modification via API
Title source: llmExploitation Summary
EIP tracks 2 public exploits for CVE-2025-20125. PoCs published by İbrahimsql, Yuri08loveElaina.
AI-analyzed exploit summary This exploit leverages an authorization bypass vulnerability in Cisco ISE 3.0 to read sensitive configuration, force configuration reload, or reboot the system. It uses authenticated session tokens to send requests to specific API endpoints.
Description
A vulnerability in an API of Cisco ISE could allow an authenticated, remote attacker with valid read-only credentials to obtain sensitive information, change node configurations, and restart the node. This vulnerability is due to a lack of authorization in a specific API and improper validation of user-supplied data. An attacker could exploit this vulnerability by sending a crafted HTTP request to a specific API on the device. A successful exploit could allow the attacker to attacker to obtain information, modify system configuration, and reload the device. Note: To successfully exploit this vulnerability, the attacker must have valid read-only administrative credentials. In a single-node deployment, new devices will not be able to authenticate during the reload time.
Exploits (2)
This exploit leverages an authorization bypass vulnerability in Cisco ISE 3.0 to read sensitive configuration, force configuration reload, or reboot the system. It uses authenticated session tokens to send requests to specific API endpoints.
The repository contains a functional exploit for CVE-2025-20124 (Java deserialization RCE) and CVE-2025-20125 (authorization bypass) in Cisco ISE. The exploit includes a Python script that crafts and sends malicious payloads to vulnerable endpoints, demonstrating both RCE and authentication bypass capabilities.
References (1)
Scores
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H