CVE-2020-25736 Explained : Impact and Mitigation
Learn about CVE-2020-25736 affecting Acronis True Image software on macOS, allowing local privilege escalation. Find mitigation steps and prevention measures.
Acronis True Image 2019 update 1 through 2021 update 1 on macOS has a vulnerability that allows local privilege escalation due to an insecure XPC service configuration.
Understanding CVE-2020-25736
This CVE identifies a security issue in Acronis True Image software on macOS that could lead to local privilege escalation.
What is CVE-2020-25736?
The CVE-2020-25736 vulnerability pertains to Acronis True Image software versions 2019 update 1 through 2021 update 1 on macOS. It arises from an insecure XPC service configuration, enabling attackers to escalate their privileges locally.
The Impact of CVE-2020-25736
The impact of this vulnerability is that local users could exploit it to elevate their privileges on the affected system, potentially leading to unauthorized access to sensitive information or the ability to perform malicious actions.
Technical Details of CVE-2020-25736
This section delves into the technical aspects of the CVE.
Vulnerability Description
The vulnerability in Acronis True Image software allows local users to escalate their privileges due to an insecure XPC service configuration.
Affected Systems and Versions
- Acronis True Image 2019 update 1 through 2021 update 1 on macOS
Exploitation Mechanism
Attackers with local access can exploit the insecure XPC service configuration to escalate their privileges on the system.
Mitigation and Prevention
Protecting systems from CVE-2020-25736 requires specific actions.
Immediate Steps to Take
- Disable unnecessary services or features that could be exploited by attackers
- Regularly monitor and audit system logs for any suspicious activities
- Implement the principle of least privilege to restrict user access
Long-Term Security Practices
- Conduct regular security training for users to raise awareness of potential threats
- Keep software and systems up to date with the latest security patches
Patching and Updates
- Apply patches or updates provided by Acronis to address the vulnerability in the True Image software