CVE-2023-35186 Explained : Impact and Mitigation

A detailed analysis of CVE-2023-35186, a Remote Code Execution Vulnerability in SolarWinds Access Rights Manager.

Understanding CVE-2023-35186

This section provides insights into the impact, technical details, and mitigation strategies related to CVE-2023-35186.

What is CVE-2023-35186?

The SolarWinds Access Rights Manager was vulnerable to a Remote Code Execution Vulnerability. This flaw could be exploited by an authenticated user to manipulate the SolarWinds service, leading to remote code execution.

The Impact of CVE-2023-35186

The vulnerability, identified as CAPEC-253 Remote Code Inclusion, poses a high risk with a CVSS v3.1 base score of 8.0. It affects the confidentiality, integrity, and availability of the system.

Technical Details of CVE-2023-35186

This section delves deeper into the vulnerability description, affected systems, and the mechanism of exploitation.

Vulnerability Description

The CVE-2023-35186 vulnerability arises from the deserialization of untrusted data in SolarWinds Access Rights Manager, allowing attackers to execute arbitrary remote code.

Affected Systems and Versions

SolarWinds Access Rights Manager versions prior to 2023.2.0.73 are susceptible to this vulnerability, specifically the 2023.2 release.

Exploitation Mechanism

The attack complexity is low, requiring low privileges and no user interaction. It impacts adjacent network systems, maintaining scope and unchanged vector parameters.

Mitigation and Prevention

In this section, we discuss immediate steps to secure systems, best security practices, and the importance of patching.

Immediate Steps to Take

All SolarWinds Access Rights Manager users are urged to update to version 2023.2.1 immediately to mitigate the CVE-2023-35186 vulnerability.

Long-Term Security Practices

Reinforce security practices such as regular updates, access control, and monitoring to mitigate future risks.

Patching and Updates

Regularly apply security patches, follow vendor guidelines, and stay informed about security advisories to protect systems from potential threats.