CVE-2025-40629

HIGH

PNETLab 4.2.10 - Path Traversal

Title source: llm

Description

PNETLab 4.2.10 does not properly sanitize user inputs in its file access mechanisms. This allows attackers to perform directory traversal by manipulating file paths in HTTP requests. Specifically, the application is vulnerable to requests that access sensitive files outside the intended directory.

Exploits (2)

github WORKING POC 2 stars

by adminlove520 · pythonpoc

https://github.com/adminlove520/CVE-Poc_All_in_One/tree/main/2025/CVE-2025-40629

View Code ZIP pw:eip

nomisec WORKING POC

by omr00t · poc

https://github.com/omr00t/CVE-2025-40629

View Code ZIP pw:eip

References (1)

[Third Party Advisory] https://www.incibe.es/en/incibe-cert/notices/aviso/path-traversal-vulnerability-pnetlab

Scores

CVSS v4 8.7

EPSS 0.0158

EPSS Percentile 81.6%

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Details

CWE

CWE-22

Status published

Products (1)

PNETLab/PNETLab 4.2.10

Published May 16, 2025

Tracked Since Feb 18, 2026