CVE-2022-24520 : What You Need to Know

Azure Site Recovery Remote Code Execution Vulnerability was published by Microsoft on March 8, 2022. It has a CVSS base score of 7.2.

Understanding CVE-2022-24520

This CVE involves a Remote Code Execution vulnerability in Microsoft Azure Site Recovery affecting versions 9.0 with a custom version type, less than 9.47.

What is CVE-2022-24520?

The CVE-2022-24520 is a Remote Code Execution vulnerability impacting Microsoft Azure Site Recovery, allowing attackers to execute arbitrary code remotely.

The Impact of CVE-2022-24520

The impact of this vulnerability is rated as HIGH with a base severity score of 7.2. Attackers can exploit this issue to execute malicious code on affected systems.

Technical Details of CVE-2022-24520

This section provides insight into the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability allows remote attackers to execute arbitrary code on Microsoft Azure Site Recovery systems, potentially leading to a complete compromise of the system.

Affected Systems and Versions

Microsoft Azure Site Recovery versions 9.0 with a custom version type, less than 9.47, are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability remotely to gain unauthorized access and execute malicious code on vulnerable systems.

Mitigation and Prevention

Following are the steps to mitigate and prevent the exploitation of CVE-2022-24520.

Immediate Steps to Take

Update Azure Site Recovery to the latest version 9.47 or higher to remediate the vulnerability.
Monitor system logs for any suspicious activities indicating exploitation of the vulnerability.

Long-Term Security Practices

Implement least privilege access controls to limit the impact of potential attacks.
Conduct regular security audits and penetration testing to identify and address security vulnerabilities.

Patching and Updates

Regularly apply security patches and updates provided by Microsoft to ensure the security of Azure Site Recovery systems.