Ameeba Security Research

Defensive CVE and exploit intelligence

Ameeba Blog Search
TRENDING · 1 WEEK
Attack Vector
Vendor
Severity

CVE-2025-39475: Path Traversal Vulnerability Leading to PHP Local File Inclusion in Frenify Arlo

Views: 553

Overview

CVE-2025-39475 is a critical vulnerability that affects Frenify Arlo, a widely used software system. This vulnerability involves a Path Traversal issue that allows for PHP Local File Inclusion, creating an avenue for potential malicious activities such as data leakage and system compromise. This vulnerability poses a significant risk to all users of Frenify Arlo from all versions up to and including 6.0.3. The widespread use of Arlo and the severity of potential impacts make this vulnerability a top-tier cybersecurity concern.

Vulnerability Summary

CVE ID: CVE-2025-39475
Severity: High (CVSS score: 8.1)
Attack Vector: Network
Privileges Required: Low
User Interaction: Required
Impact: Potential system compromise and data leakage

Affected Products

Ameeba Chat Icon Share secrets securely

Ameeba is private infrastructure for communication and sensitive work built on encrypted identity instead of exposed corporate identity systems.

Passwords, credentials, confidential files, screenshots, internal discussions, sensitive AI context, and private coordination should not become exposed across ordinary communication platforms.

  • • Encrypted identity
  • • Private Spaces for organizations and teams
  • • End-to-end encrypted chat, calls, files, and notes
  • • Sensitive AI work and protected collaboration
  • • Built for information that cannot leak

Our mission is to secure human work alongside AI.

Product | Affected Versions

Frenify Arlo | Up to and including 6.0.3

How the Exploit Works

The vulnerability involves a Path Traversal issue that allows PHP Local File Inclusion. This means that an attacker can manipulate variables that reference files with a ‘dot-dot-slash’ (../) sequence, causing the software to access files or directories that are outside the restricted directory. This issue is particularly dangerous due to the ability to include PHP files from any location, which can lead to remote code execution and potential system compromise.

Conceptual Example Code

To exploit this vulnerability, an attacker may send a malicious HTTP request similar to the following:

GET /path-to-vulnerable-endpoint/?file=../../etc/passwd HTTP/1.1
Host: vulnerable-website.com

In this example, the attacker manipulates the ‘file’ parameter to traverse up the directory tree and include the /etc/passwd file. This file contains sensitive information that forms the basis for user identity verification on UNIX-like operating systems.

Mitigation Guidance

Given the potential for system compromise or data leakage, it is recommended that users of Frenify Arlo update their software to the latest version where this vulnerability has been patched. If updating is not immediately possible, users can use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as a temporary measure to mitigate this vulnerability.

Want to discuss this further? Join the Ameeba Cybersecurity Group Chat.

Disclaimer:

The information and code presented in this article are provided for educational and defensive cybersecurity purposes only. Any conceptual or pseudocode examples are simplified representations intended to raise awareness and promote secure development and system configuration practices.

Do not use this information to attempt unauthorized access or exploit vulnerabilities on systems that you do not own or have explicit permission to test.

Ameeba and its authors do not endorse or condone malicious behavior and are not responsible for misuse of the content. Always follow ethical hacking guidelines, responsible disclosure practices, and local laws.

More posts

Ameeba Chat