CVE-2020-25617 : Vulnerability Insights and Analysis

SolarWinds N-Central 12.3.0.670 AdvancedScripts HTTP endpoint allows Relative Path Traversal, enabling OS command execution as root.

Understanding CVE-2020-25617

An overview of the security vulnerability in SolarWinds N-Central 12.3.0.670.

What is CVE-2020-25617?

CVE-2020-25617 is a security flaw in SolarWinds N-Central 12.3.0.670 that permits Relative Path Traversal via the AdvancedScripts HTTP endpoint, allowing authenticated users to execute OS commands as root.

The Impact of CVE-2020-25617

The vulnerability can be exploited by authenticated users of the N-Central Administration Console (NAC) to execute arbitrary OS commands with elevated privileges, potentially leading to system compromise.

Technical Details of CVE-2020-25617

Insight into the technical aspects of the CVE.

Vulnerability Description

The flaw in SolarWinds N-Central 12.3.0.670 allows authenticated users to traverse relative paths via the AdvancedScripts HTTP endpoint, leading to unauthorized execution of OS commands as root.

Affected Systems and Versions

SolarWinds N-Central 12.3.0.670

Exploitation Mechanism

The vulnerability is exploited by authenticated users through the AdvancedScripts HTTP endpoint, enabling them to execute OS commands as root.

Mitigation and Prevention

Measures to address and prevent the CVE-2020-25617 vulnerability.

Immediate Steps to Take

Disable or restrict access to the AdvancedScripts HTTP endpoint in SolarWinds N-Central 12.3.0.670.
Monitor and review user activities for any suspicious behavior.

Long-Term Security Practices

Regularly update SolarWinds N-Central to the latest version to patch known vulnerabilities.
Implement the principle of least privilege to restrict user access and permissions.
Conduct security training for users to raise awareness about potential threats.

Patching and Updates

Apply security patches and updates provided by SolarWinds to address the CVE-2020-25617 vulnerability.