CVE-2022-23627 : Vulnerability Insights and Analysis

ArchiSteamFarm (ASF) version V5.2.2.2 and V5.2.3.0 through V5.2.3.1 is affected by a vulnerability due to inadequate access verification when using proxy commands. Attackers can exploit this bug to access resources beyond configured limits, posing a risk to confidentiality. The issue has been patched in versions V5.2.2.5, V5.2.3.2, and future releases. Users are strongly advised to update to the patched versions.

Understanding CVE-2022-23627

This CVE addresses the security vulnerability in ArchiSteamFarm (ASF) that allows unauthorized access to resources by exploiting a loophole in the access verification process.

What is CVE-2022-23627?

CVE-2022-23627 is a vulnerability found in ArchiSteamFarm (ASF) versions V5.2.2.2 to V5.2.3.1 that enables attackers to bypass access controls and gain unauthorized access to system resources.

The Impact of CVE-2022-23627

The vulnerability in ASF poses a medium-severity threat with a CVSS base score of 5.0. It can lead to a breach of confidentiality, allowing attackers to access resources beyond their authorized limits.

Technical Details of CVE-2022-23627

The vulnerability is classified under CWE-863: Incorrect Authorization and has a CVSS v3.1 base score of 5.0, indicating a medium severity issue. The attack complexity is high, with a network-based attack vector.

Vulnerability Description

Due to a bug in the ASF code, malicious users can send proxy commands that are not adequately verified, granting unauthorized access to resources.

Affected Systems and Versions

ArchiSteamFarm versions affected by this vulnerability include V5.2.2.2 and V5.2.3.0 to V5.2.3.1.

Exploitation Mechanism

An attacker needs significant access granted explicitly by the original owner of the ASF process to exploit this vulnerability.

Mitigation and Prevention

It is crucial for users to take immediate actions to mitigate the risk posed by CVE-2022-23627. Update ArchiSteamFarm to the latest patched versions and adopt long-term security practices to safeguard against similar vulnerabilities in the future.

Immediate Steps to Take

Update ArchiSteamFarm to patched versions V5.2.2.5 or V5.2.3.2.

Long-Term Security Practices

Regularly update software to the latest secure versions.
Implement principle of least privilege to minimize access.
Monitor and analyze system logs for suspicious activities.

Patching and Updates

Patched versions V5.2.2.5 and V5.2.3.2 address the vulnerability. Stay informed about future releases and update promptly.