CVE-2025-63414: allsky Path Traversal — Exploit

Description

A Path Traversal vulnerability in the Allsky WebUI version v2024.12.06_06 allows an unauthenticated remote attacker to achieve arbitrary command execution. By sending a crafted HTTP request to the /html/execute.php endpoint with a malicious payload in the id parameter, an attacker can execute arbitrary commands on the underlying operating system, leading to full remote code execution (RCE).

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CVSS v3.1 Score

10.0

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Weakness Type (CWE)

CWE-22 Path Traversal

CWE-78 OS Command Injection

Affected Products

Vendor	Product	Versions
allskyteam	allsky	All

References

Exploits

https://gh0stmezh.wordpress.com/2025/12/02/cve-2025-63414/

Other References

https://github.com/AllskyTeam/allsky https://github.com/AllskyTeam/allsky/blob/master/html/execute.php

Frequently Asked Questions

What is CVE-2025-63414? +

A Path Traversal vulnerability in the Allsky WebUI version v2024.12.06_06 allows an unauthenticated remote attacker to achieve arbitrary command execution. By sending a crafted HTTP request to the /html/execute.php endpoint with a malicious payload in the id parameter, an attacker can execute arbitrary commands on the underlying operating system, leading to full remote code execution (RCE). It has a CVSS v3.1 base score of 10.0 (CRITICAL).

How severe is CVE-2025-63414? +

CVE-2025-63414 has a CVSS v3.1 score of 10.0 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-63414? +

CVE-2025-63414 affects products from allskyteam, specifically: allsky. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-63414? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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