CVE-2022-35735 : What You Need to Know

A detailed overview of the BIG-IP monitor configuration vulnerability CVE-2022-35735

Understanding CVE-2022-35735

This section provides insights into the CVE-2022-35735 vulnerability affecting BIG-IP devices.

What is CVE-2022-35735?

The CVE-2022-35735 vulnerability impacts BIG-IP versions 16.1.x, 15.1.x, 14.1.x, and 13.1.x, allowing authenticated attackers with specific privileges to escalate their privileges by manipulating monitor objects in the Configuration utility.

The Impact of CVE-2022-35735

The vulnerability poses a high severity risk with a CVSS base score of 7.2, affecting confidentiality, integrity, and availability, particularly for users with Resource Administrator or Manager privileges.

Technical Details of CVE-2022-35735

This section delves into the technical aspects of the CVE-2022-35735 vulnerability.

Vulnerability Description

The vulnerability enables authenticated attackers to create or modify monitor objects through an undisclosed method, leading to unauthorized privilege escalation.

Affected Systems and Versions

BIG-IP versions 16.1.x, 15.1.x, 14.1.x, and 13.1.x are impacted by this vulnerability, whereas version 17.0.x remains unaffected.

Exploitation Mechanism

Attackers with Resource Administrator or Manager privileges can exploit this vulnerability by manipulating monitor objects within the Configuration utility.

Mitigation and Prevention

Learn how to mitigate and prevent the CVE-2022-35735 vulnerability.

Immediate Steps to Take

Immediately review and restrict access to affected accounts and monitor for any unauthorized activities. Consider applying security patches and updates promptly.

Long-Term Security Practices

Enhance user privilege management practices, conduct regular security assessments, and monitor system logs for suspicious activities to prevent similar attacks.

Patching and Updates

Stay informed about security updates from F5 and apply the latest patches to ensure protection against known vulnerabilities.