CVE-2021-35300 : What You Need to Know

A text injection/content spoofing vulnerability was discovered in Zammad versions 1.0.x up to 4.0.0. This could potentially allow remote attackers to trick users into accessing malicious pages.

Understanding CVE-2021-35300

This section delves into the details of the CVE-2021-35300 vulnerability.

What is CVE-2021-35300?

The CVE-2021-35300 vulnerability involves text injection/content spoofing in Zammad 1.0.x up to 4.0.0, enabling attackers to manipulate users into visiting their own pages.

The Impact of CVE-2021-35300

The impact of this vulnerability is significant as it allows remote attackers to deceive users into accessing malicious web pages.

Technical Details of CVE-2021-35300

Here are the technical aspects related to CVE-2021-35300.

Vulnerability Description

The vulnerability in Zammad versions 1.0.x up to 4.0.0 permits text injection/content spoofing, potentially leading users to visit malicious pages.

Affected Systems and Versions

Zammad versions 1.0.x up to 4.0.0 are affected by this CVE, exposing users to the risk of being manipulated by attackers.

Exploitation Mechanism

Remote attackers leverage the text injection/content spoofing vulnerability in Zammad to deceive users and direct them to malicious web pages.

Mitigation and Prevention

Discover the necessary steps to mitigate and prevent the CVE-2021-35300 vulnerability.

Immediate Steps to Take

Users should update Zammad to versions beyond 4.0.0 to patch the text injection/content spoofing vulnerability and prevent exploitation.

Long-Term Security Practices

Implementing robust security measures and conducting regular security audits can help fortify systems against similar vulnerabilities.

Patching and Updates

Regularly update Zammad to the latest versions to ensure protection against known vulnerabilities.