#VU102704 Improper Restriction of Names for Files and Other Resources in Microsoft Outlook for macOS and Microsoft Office LTSC - CVE-2025-21361
Published: January 14, 2025 / Updated: June 10, 2025
Vulnerability identifier: #VU102704
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2025-21361
CWE-ID: CWE-641
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Microsoft Outlook for macOS
Microsoft Office LTSC
Microsoft Outlook for macOS
Microsoft Office LTSC
Software vendor:
Microsoft
Microsoft
Description
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 Outlook. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the target system.
Remediation
Install updates from vendor's website.