Code Injection in Microsoft 365 Apps for Enterprise and Microsoft Office LTSC - CVE-2025-47176

 

Code Injection in Microsoft 365 Apps for Enterprise and Microsoft Office LTSC - CVE-2025-47176

Published: June 10, 2025 / Updated: August 1, 2025


Vulnerability identifier: #VU110770
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-47176
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability: Public exploit is available

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation in Microsoft Outlook. A remote user can execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Affected software

Microsoft 365 Apps for Enterprise
Microsoft Office LTSC

How to mitigate CVE-2025-47176

Install updates from vendor's website.


Links to Public Exploits and PoC-codes

External References

Related Security Bulletins