What’s Vulnerable › Vulnerabilities

CVE-2025-40629: Path Traversal vulnerability in PNETLab

• Severity: high (CVSS 8.7 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-16 · updated 2026-06-17
• Weakness: CWE-22

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.

Affected products

• PNETLab: 4.2.10

References

• https://www.incibe.es/en/incibe-cert/notices/aviso/path-traversal-vulnerability-pnetlab

Get alerted when CVE-2025-40629 or the next vulnerability affects your stack