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CVE-2025-25265: Unauthenticated Remote File Read Vulnerability in Web Application Controller

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Overview

CVE-2025-25265 is a crucial cybersecurity vulnerability in a web application controller, allowing an unauthenticated attacker to remotely read files from the system file structure. This vulnerability poses a significant risk to organizations that utilize this specific controller due to the potential for system compromise and data leakage, showcasing the urgent need for remediation.

Vulnerability Summary

CVE ID: CVE-2025-25265
Severity: High (7.5 CVSS Score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise or data leakage

Affected Products

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Product | Affected Versions

Web Application Controller | All Versions

How the Exploit Works

The vulnerability resides in a specific endpoint of the web application for configuring the controller. This endpoint does not properly authenticate requests, allowing an attacker to send specifically crafted requests to this endpoint, resulting in the controller reading and returning files from the system file structure. This could potentially include sensitive files, leading to a system compromise or data leakage.

Conceptual Example Code

Here is a conceptual HTTP request that could exploit this vulnerability:

GET /controller/config/endpoint?file=/etc/passwd HTTP/1.1
Host: target.example.com

In this example, the attacker is requesting the `/etc/passwd` file, which could contain sensitive information.

Mitigation Guidance

Organizations affected by this vulnerability should immediately apply the vendor-provided patch to their systems. If the patch cannot be applied immediately, a temporary mitigation measure would be to utilize a Web Application Firewall (WAF) or Intrusion Detection System (IDS) to monitor and block malicious requests to the vulnerable endpoint.

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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.

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