CVE-2022-45451 Explained : Impact and Mitigation
Discover the impact of CVE-2022-45451, a local privilege escalation vulnerability affecting Acronis Cyber Protect products on Windows. Learn about affected systems, exploitation risks, and mitigation steps.
This CVE-2022-45451 article provides insights into a local privilege escalation vulnerability affecting Acronis products on Windows systems.
Understanding CVE-2022-45451
This section delves into the details of CVE-2022-45451 and its implications on Acronis products.
What is CVE-2022-45451?
CVE-2022-45451 is a local privilege escalation vulnerability caused by insecure driver communication port permissions. It impacts Acronis Cyber Protect Home Office, Acronis Agent, and Acronis Cyber Protect 15 on Windows systems.
The Impact of CVE-2022-45451
The vulnerability allows attackers to escalate privileges locally, potentially leading to unauthorized access and control over affected systems.
Technical Details of CVE-2022-45451
This section outlines the technical aspects of CVE-2022-45451, including the vulnerability description, affected systems, and exploitation mechanism.
Vulnerability Description
The flaw arises from insecure driver communication port permissions within Acronis Cyber Protect Home Office, Acronis Agent, and Acronis Cyber Protect 15. Systems running specific versions are vulnerable to local privilege escalation.
Affected Systems and Versions
Acronis Cyber Protect Home Office (Windows) before build 40173, Acronis Agent (Windows) before build 30600, and Acronis Cyber Protect 15 (Windows) before build 30984 are impacted by CVE-2022-45451.
Exploitation Mechanism
Attackers can exploit this vulnerability to gain escalated privileges on compromised Windows systems, potentially leading to unauthorized actions and system compromise.
Mitigation and Prevention
Learn how to protect your systems against CVE-2022-45451 and reduce the risk of exploitation.
Immediate Steps to Take
Ensure all Acronis products are updated to the latest non-vulnerable builds. Implement least privilege permissions to restrict unauthorized access.
Long-Term Security Practices
Regularly update and patch Acronis products to address security vulnerabilities promptly. Monitor for security advisories and apply recommended security configurations.
Patching and Updates
Stay informed about security advisories from Acronis and promptly apply patches and updates to mitigate vulnerabilities and enhance system security.