CVE-2021-43325 : What You Need to Know
Learn about CVE-2021-43325, a vulnerability in Automox Agent 33 on Windows that misconfigures permissions on a temporary directory, allowing local privilege escalation. Find out about impacts, affected systems, exploitation, and mitigation steps.
Automox Agent 33 on Windows incorrectly sets permissions on a temporary directory, leading to a local privilege escalation vulnerability due to a CVE-2021-43326 regression.
Understanding CVE-2021-43325
What is CVE-2021-43325?
CVE-2021-43325 is a vulnerability in Automox Agent 33 on Windows that misconfigures permissions on a temporary directory, creating a security risk.
The Impact of CVE-2021-43325
The vulnerability can allow local users to escalate privileges on the affected Windows systems, potentially leading to unauthorized access and malicious activities.
Technical Details of CVE-2021-43325
Vulnerability Description
Automox Agent 33 on Windows incorrectly sets permissions on a temporary directory, enabling unauthorized privilege escalation by local users.
Affected Systems and Versions
- Product: Automox Agent 33
- Vendor: Automox
- Versions: All versions are affected
Exploitation Mechanism
The vulnerability can be exploited by local users to manipulate permissions on the temporary directory, gaining elevated privileges.
Mitigation and Prevention
Immediate Steps to Take
- Monitor vendor security advisories for patches
- Implement the principle of least privilege for user accounts
- Regularly review and adjust file system permissions
Long-Term Security Practices
- Conduct regular security training for users on privilege escalation risks
- Utilize endpoint protection solutions to detect and prevent unauthorized access
- Maintain up-to-date backups of critical data
Patching and Updates
Apply vendor-provided patches promptly to remediate the vulnerability.