CVE-2021-38088 : Security Advisory and Response

Acronis Cyber Protect 15 for Windows prior to build 27009 had a vulnerability that allowed local privilege escalation through binary hijacking.

Understanding CVE-2021-38088

This CVE identifies a security issue in Acronis Cyber Protect 15 for Windows that could be exploited for local privilege escalation.

What is CVE-2021-38088?

The vulnerability in Acronis Cyber Protect 15 for Windows, before build 27009, enabled attackers to escalate their local privileges by performing binary hijacking.

The Impact of CVE-2021-38088

This vulnerability could be exploited by a local attacker to gain elevated privileges on the system, potentially leading to unauthorized access and control over sensitive data.

Technical Details of CVE-2021-38088

This section outlines the specific technical details of the CVE.

Vulnerability Description

Acronis Cyber Protect 15 for Windows, prior to build 27009, was susceptible to a local privilege escalation attack via binary hijacking.

Affected Systems and Versions

The affected product is Acronis Cyber Protect 15 for Windows, versions before build 27009.

Exploitation Mechanism

The exploitation involved manipulating the binary files in a way that allowed the attacker to gain elevated privileges on the local system.

Mitigation and Prevention

It is crucial to take immediate action to mitigate and prevent the exploitation of this vulnerability.

Immediate Steps to Take

Users are advised to update Acronis Cyber Protect 15 for Windows to build 27009 or later to address this security issue.

Long-Term Security Practices

Regularly updating software and maintaining good security practices can help prevent similar vulnerabilities in the future.

Patching and Updates

Acronis has likely released patches or updates to fix this vulnerability. It is recommended to apply these patches promptly to protect systems from potential exploits.