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ID:7350 - Exploit for Permissions, Privileges, and Access Controls in Windows and Windows Server - CVE-2021-43893
ID:7350 - Exploit for Permissions, Privileges, and Access Controls in Windows and Windows Server - CVE-2021-43893
Published: February 14, 2022
Vulnerability identifier: #VU58952
Vulnerability risk: Medium
CVE-ID: CVE-2021-43893
CWE-ID: CWE-264
Exploitation vector: Remote access
Vulnerable software:
Windows
Windows Server
Windows
Windows Server
Link to public exploit:
Vulnerability description
The vulnerability allows a remote authenticated attacker to escalate privileges on the system.
The vulnerability exists due to application does not properly impose security restrictions in Windows Encrypting File System (EFS), which leads to security restrictions bypass and privilege escalation.
Remediation
Install updates from vendor's website.