CVE-2020-27156 Explained : Impact and Mitigation

Veritas APTARE versions prior to 10.5 have a critical vulnerability that could lead to remote code execution by an unauthenticated user.

Understanding CVE-2020-27156

This CVE identifies a security flaw in Veritas APTARE versions before 10.5 that could be exploited for remote code execution.

What is CVE-2020-27156?

Veritas APTARE versions prior to 10.5 lack proper authorization checks, opening the door for unauthenticated users to execute remote code on affected systems.

The Impact of CVE-2020-27156

The vulnerability has a CVSS base score of 9.8 (Critical) with high impacts on confidentiality, integrity, and availability. An attacker can exploit this flaw remotely without requiring any privileges.

Technical Details of CVE-2020-27156

Veritas APTARE vulnerability details and affected systems.

Vulnerability Description

The flaw in Veritas APTARE versions before 10.5 allows unauthenticated users to perform remote code execution due to inadequate authorization checks.

Affected Systems and Versions

Product: Veritas APTARE
Versions: Prior to 10.5

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: None
User Interaction: None
Scope: Unchanged
Vector String: CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:U/UI:N

Mitigation and Prevention

Protecting systems from CVE-2020-27156.

Immediate Steps to Take

Update Veritas APTARE to version 10.5 or above to mitigate the vulnerability.
Implement network security measures to restrict unauthorized access.

Long-Term Security Practices

Regularly monitor and audit system logs for any suspicious activities.
Conduct security training for users to recognize and report potential security threats.

Patching and Updates

Stay informed about security patches and updates released by Veritas.