CVE-2020-25095 : What You Need to Know

LogRhythm Platform Manager (PM) 7.4.9 is vulnerable to CSRF and Cross-site WebSocket Hijacking (CSWH) attacks, allowing malicious sites to execute commands on the server.

Understanding CVE-2020-25095

LogRhythm Platform Manager (PM) 7.4.9 allows CSRF and is susceptible to Cross-site WebSocket Hijacking (CSWH) attacks, enabling unauthorized command execution.

What is CVE-2020-25095?

The vulnerability in LogRhythm Platform Manager (PM) 7.4.9 permits Cross-Site Request Forgery (CSRF) and Cross-site WebSocket Hijacking (CSWH) attacks. An attacker can exploit this to execute commands on the server.

The Impact of CVE-2020-25095

The vulnerability allows a malicious site to create a WebSocket from the victim client to the vulnerable PM server, enabling unauthorized interaction and potential command execution.

Technical Details of CVE-2020-25095

LogRhythm Platform Manager (PM) 7.4.9 is affected by CSRF and Cross-site WebSocket Hijacking (CSWH) vulnerabilities.

Vulnerability Description

The Web interface of LogRhythm Platform Manager (PM) 7.4.9 is vulnerable to CSRF and CSWH attacks, allowing malicious sites to create WebSockets and execute commands on the server.

Affected Systems and Versions

Product: LogRhythm Platform Manager (PM) 7.4.9
Vendor: LogRhythm
Version: 7.4.9

Exploitation Mechanism

A logged-in PM user visiting a malicious site in the same browser session can be targeted for a CSRF attack, creating a WebSocket to the vulnerable PM server.
The malicious site gains the ability to interact with the server in the context of the logged-in user, potentially leading to command execution.

Mitigation and Prevention

Immediate Steps to Take:

Implement CSRF protection mechanisms.
Regularly monitor and restrict WebSocket connections.
Educate users about the risks of visiting untrusted sites. Long-Term Security Practices:
Keep software up to date with the latest security patches.
Conduct regular security audits and penetration testing.
Employ network segmentation to limit the impact of potential attacks.
Patching and Updates: Stay informed about security updates and apply patches promptly.