CVE-2022-34268 : Security Advisory and Response

An issue was discovered in RWS WorldServer before 11.7.3, where the /clientLogin endpoint deserializes Java objects without authentication, leading to command execution on the host.

Understanding CVE-2022-34268

This article provides insights into the CVE-2022-34268 vulnerability found in RWS WorldServer.

What is CVE-2022-34268?

The CVE-2022-34268 vulnerability exists in RWS WorldServer before version 11.7.3. It allows unauthenticated deserialization of Java objects via the /clientLogin endpoint, which can result in the execution of arbitrary commands on the host system.

The Impact of CVE-2022-34268

The impact of CVE-2022-34268 is severe as threat actors can exploit this vulnerability to execute unauthorized commands on the affected host, potentially leading to system compromise and data breaches.

Technical Details of CVE-2022-34268

Delve deeper into the technical aspects of the CVE-2022-34268 vulnerability to understand its implications and how it affects systems.

Vulnerability Description

The vulnerability arises from the improper deserialization of Java objects without requiring authentication, providing an avenue for malicious actors to execute arbitrary commands.

Affected Systems and Versions

RWS WorldServer versions before 11.7.3 are affected by CVE-2022-34268. Users of these versions are at risk of exploitation if the necessary security patches are not applied.

Exploitation Mechanism

By sending specifically crafted requests to the /clientLogin endpoint, threat actors can trigger the deserialization of malicious Java objects, leading to unauthorized command execution.

Mitigation and Prevention

Discover the steps to mitigate the CVE-2022-34268 vulnerability and prevent potential security risks.

Immediate Steps to Take

It is recommended to apply the latest security patches provided by RWS for WorldServer and restrict access to vulnerable endpoints to mitigate the risk of exploitation.

Long-Term Security Practices

Implement secure coding practices, perform regular security assessments, and stay informed about potential vulnerabilities in third-party applications to enhance overall security posture.

Patching and Updates

Regularly check for updates and security advisories from RWS to ensure that your WorldServer installation is up to date with the latest patches and fixes.