CVE-2022-35490 : What You Need to Know

Zammad 5.2.0 is found to be vulnerable to privilege escalation, allowing an attacker to bypass the prevention mechanism against brute-force attacks. This CVE was published on August 8, 2022, by MITRE.

Understanding CVE-2022-35490

This section provides insights into the nature of the vulnerability and its potential impact.

What is CVE-2022-35490?

The vulnerability in Zammad 5.2.0 enables privilege escalation by circumventing the prevention mechanism against brute-force attacks, potentially leading to unauthorized access.

The Impact of CVE-2022-35490

The vulnerability allows an attacker to surpass the login credential guessing prevention, potentially leading to user invalidation and unauthorized access to the system.

Technical Details of CVE-2022-35490

Explore the specific technical details related to this CVE.

Vulnerability Description

Zammad 5.2.0 vulnerability enables attackers to send more requests than the configured limit before user invalidation, potentially escalating privileges.

Affected Systems and Versions

The privilege escalation vulnerability affects Zammad 5.2.0 version.

Exploitation Mechanism

Attackers can bypass the prevention mechanism for brute-force attacks, enabling them to exceed the allowed login attempts and gain unauthorized access.

Mitigation and Prevention

Learn how to address and prevent the security risks associated with this vulnerability.

Immediate Steps to Take

Users are advised to update Zammad to a patched version and strengthen login credentials to mitigate the risk of privilege escalation.

Long-Term Security Practices

Implement strong password policies, enable multi-factor authentication, and conduct regular security audits to enhance overall security posture.

Patching and Updates

Stay informed about security updates from Zammad and promptly apply patches to address known vulnerabilities.