SB2025011449 - Remote code execution in Microsoft Office OneNote
Published: January 14, 2025
Security Bulletin ID
SB2025011449
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Restriction of Names for Files and Other Resources (CVE-ID: CVE-2025-21402)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper restriction of names for files and other resources in Microsoft Office OneNote. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the target system.
Remediation
Install update from vendor's website.