CVE-2022-44744 : Exploit Details and Defense Strategies

This CVE-2022-44744 article provides insights into a local privilege escalation vulnerability due to DLL hijacking affecting Acronis Cyber Protect Home Office on Windows systems.

Understanding CVE-2022-44744

Acronis Cyber Protect Home Office (Windows) before build 40107 is impacted by a DLL hijacking flaw, enabling local privilege escalation.

What is CVE-2022-44744?

The vulnerability CVE-2022-44744 allows attackers to escalate privileges locally on affected Windows systems by exploiting a DLL hijacking issue.

The Impact of CVE-2022-44744

With a CVSS base score of 2.2 (Low), this vulnerability poses a moderate risk, potentially leading to unauthorized access and manipulation of system resources.

Technical Details of CVE-2022-44744

The following provides additional technical details on the vulnerability:

Vulnerability Description

The DLL hijacking vulnerability in Acronis Cyber Protect Home Office (Windows) before build 40107 allows for local privilege escalation.

Affected Systems and Versions

Acronis Cyber Protect Home Office on Windows systems prior to build 40107 are impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability to hijack DLL files and elevate their privileges on the Windows system.

Mitigation and Prevention

Here are some measures to mitigate the risks associated with CVE-2022-44744:

Immediate Steps to Take

Update Acronis Cyber Protect Home Office to build 40107 or later.
Monitor system logs for any suspicious activity indicating DLL hijacking attempts.

Long-Term Security Practices

Implement the principle of least privilege to restrict access and minimize the impact of potential exploits.
Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.

Patching and Updates

Stay informed about security advisories from Acronis and promptly apply patches or updates to ensure protection against known vulnerabilities.