CVE-2019-13131 Explained : Impact and Mitigation

Super Micro SuperDoctor 5, when restrictions are not implemented in agent.cfg, allows remote attackers to execute arbitrary commands via NRPE.

Understanding CVE-2019-13131

When the agent.cfg file lacks restrictions, remote attackers can exploit NRPE to run unauthorized commands in Super Micro SuperDoctor 5.

What is CVE-2019-13131?

This CVE refers to a vulnerability in Super Micro SuperDoctor 5 that enables attackers to execute unauthorized commands through NRPE when restrictions are absent in the agent.cfg file.

The Impact of CVE-2019-13131

The vulnerability allows remote attackers to execute arbitrary commands, potentially leading to unauthorized access and control over the affected system.

Technical Details of CVE-2019-13131

Super Micro SuperDoctor 5 is susceptible to unauthorized command execution due to missing restrictions in the agent.cfg file.

Vulnerability Description

The issue arises from the lack of restrictions in the agent.cfg file, enabling attackers to leverage NRPE for unauthorized command execution.

Affected Systems and Versions

Product: Super Micro SuperDoctor 5
Vendor: Super Micro
Versions: All versions are affected

Exploitation Mechanism

Attackers exploit the vulnerability by utilizing NRPE to execute unauthorized commands when restrictions are not enforced in the agent.cfg file.

Mitigation and Prevention

To address CVE-2019-13131, follow these steps:

Immediate Steps to Take

Implement restrictions in the agent.cfg file to prevent unauthorized command execution.
Regularly monitor and audit NRPE usage for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Keep systems and software up to date with the latest security patches.
Educate users and administrators on secure configuration practices.

Patching and Updates

Ensure timely installation of patches and updates provided by Super Micro to mitigate the vulnerability.