Protection Mechanism Failure in Windows and Windows Server - CVE-2024-38217
Published: September 10, 2024
Vulnerability identifier: #VU97013
CSH Severity: Critical
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:A/U:Red
CVE-ID: CVE-2024-38217
CWE-ID: CWE-693
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerable software:
Windows
Windows Server
Windows
Windows Server
Software vendor:
Microsoft
Microsoft
Description
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient implementation of security measures. An attacker can trick the victim into downloading a specially crafted file, evade Mark of the Web (MOTW) defenses and bypass security features such as SmartScreen Application Reputation security check and/or the legacy Windows Attachment Services security prompt.
Note, the vulnerability is being actively exploited in the wild.
Remediation
Install updates from vendor's website.