SB2023021439 - Remote code execution in Microsoft Windows Fax Service
Published: February 14, 2023
Security Bulletin ID
SB2023021439
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2023-21694)
The vulnerability allows a remote user to compromise the affected system.
The vulnerability exists due to insufficient validation of user-supplied input in Windows Fax Service. A remote attacker on the local network with administrative access to the device can execute arbitrary code on the target system
Remediation
Install update from vendor's website.