CVE-2022-26655 : What You Need to Know

Pexip Infinity 27.x before 27.3 has Improper Input Validation. The client API allows remote attackers to trigger a software abort via a gateway call into Teams.

Understanding CVE-2022-26655

This section will provide insight into the details and impact of CVE-2022-26655.

What is CVE-2022-26655?

CVE-2022-26655 refers to the Improper Input Validation vulnerability in Pexip Infinity 27.x before version 27.3. Attackers can exploit this through the client API by initiating a gateway call into Teams.

The Impact of CVE-2022-26655

The vulnerability can be exploited by remote attackers to cause a software abort, potentially leading to service disruption or unauthorized access.

Technical Details of CVE-2022-26655

Here we delve into the specifics of the vulnerability affecting Pexip Infinity.

Vulnerability Description

The vulnerability arises from inadequate input validation in Pexip Infinity 27.x, allowing malicious actors to trigger software aborts.

Affected Systems and Versions

Pexip Infinity versions before 27.3 are impacted by this vulnerability, posing a risk to systems not updated to the latest version.

Exploitation Mechanism

Attackers leverage the client API to exploit this vulnerability, using gateway calls into Teams to carry out the software abort.

Mitigation and Prevention

In this section, we outline the steps to mitigate the risks posed by CVE-2022-26655.

Immediate Steps to Take

Users are advised to update Pexip Infinity to version 27.3 or later to eliminate the vulnerability and prevent potential exploits.

Long-Term Security Practices

Implementing secure coding practices and regular security audits can help in identifying and addressing similar vulnerabilities in the future.

Patching and Updates

Stay informed about security updates released by Pexip and promptly apply patches to ensure the system's security.