CVE-2022-35791 Explained : Impact and Mitigation

This article provides detailed information about the Azure Site Recovery Elevation of Privilege Vulnerability with CVE ID CVE-2022-35791 that was published on August 9, 2022.

Understanding CVE-2022-35791

Azure Site Recovery has been identified with an Elevation of Privilege Vulnerability, impacting certain versions of the Azure Site Recovery VMWare to Azure service.

What is CVE-2022-35791?

The CVE-2022-35791 vulnerability is specifically categorized as an Elevation of Privilege issue within Azure Site Recovery, potentially allowing unauthorized access to privileged information.

The Impact of CVE-2022-35791

With a CVSS base severity rated as MEDIUM and a base score of 6.5, this vulnerability could enable attackers to gain elevated privileges in affected systems, leading to unauthorized operations and data compromise.

Technical Details of CVE-2022-35791

This section delves into the specifics of the vulnerability, the affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability allows threat actors to escalate their privileges within Azure Site Recovery, bypassing security measures and gaining access to sensitive data or unauthorized operations.

Affected Systems and Versions

Azure Site Recovery versions 9.0 up to version 9.50 are impacted by this vulnerability. The affected platform remains labeled as 'Unknown'.

Exploitation Mechanism

Attackers may exploit this vulnerability by leveraging certain methods to elevate their privileges, potentially leading to unauthorized control over the Azure Site Recovery service.

Mitigation and Prevention

To safeguard systems from the Azure Site Recovery Elevation of Privilege Vulnerability, immediate action and long-term security practices should be implemented.

Immediate Steps to Take

System admins should apply security patches or updates provided by Microsoft promptly to mitigate the risk of exploitation.

Long-Term Security Practices

Enforcing the principle of least privilege, conducting regular security audits, and maintaining strong access controls can help prevent similar vulnerabilities in the future.

Patching and Updates

Regularly check for security updates and patches released by Microsoft for Azure Site Recovery to ensure that the system is protected against known vulnerabilities.