CVE-2025-47171: medium-severity vulnerability in Microsoft 365 Apps for Enterprise
Microsoft Outlook Remote Code Execution Vulnerability
Published · Updated
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.7epss 1.7%
from disclosure to weapon28 days
Published on NVDJun 10
1st PoC+28d
exploitation probability
1.7%top 24% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
Improper input validation in Microsoft Office Outlook allows an authorized attacker to execute code locally.
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected products
Microsoft · Microsoft 365 Apps for EnterpriseMicrosoft · Microsoft Office 2019Microsoft · Microsoft Office LTSC 2021Microsoft · Microsoft Office LTSC 2024Microsoft · Microsoft Outlook 2016public PoCs found — 1
exploitdbwww.exploit-db.com/exploits/52356unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Microsoft 365 Apps for Enterprise
In the same product, most dangerous first.
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