CVE-2018-20813 : Security Advisory and Response

A validation problem has been discovered in the login_meeting.cgi function in Pulse Secure Pulse Connect Secure 8.3RX before version 8.3R2.

Understanding CVE-2018-20813

This CVE involves an input validation issue in a specific function of Pulse Secure Pulse Connect Secure.

What is CVE-2018-20813?

CVE-2018-20813 is a vulnerability related to the login_meeting.cgi function in Pulse Secure Pulse Connect Secure 8.3RX prior to version 8.3R2.

The Impact of CVE-2018-20813

The vulnerability could potentially allow attackers to exploit the input validation problem, leading to unauthorized access or other security breaches.

Technical Details of CVE-2018-20813

This section provides more technical insights into the CVE.

Vulnerability Description

An input validation issue has been found in the login_meeting.cgi function in Pulse Secure Pulse Connect Secure 8.3RX before 8.3R2.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions affected: Prior to 8.3R2

Exploitation Mechanism

The vulnerability could be exploited by malicious actors to manipulate the input validation process, potentially gaining unauthorized access.

Mitigation and Prevention

Protecting systems from CVE-2018-20813 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Pulse Secure Pulse Connect Secure to version 8.3R2 or newer.
Monitor network traffic for any suspicious activities.

Long-Term Security Practices

Regularly update and patch all software and systems.
Conduct security audits and assessments to identify vulnerabilities.

Patching and Updates

Ensure that all security patches and updates provided by Pulse Secure are promptly applied to mitigate the risk of exploitation.