CVE-2021-43255medium

Microsoft Office Trust Center Spoofing Vulnerability

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.5epss 2.0%

exploitation probability

2.0%top 20% of all CVEs

observed exploitation

nono source reports it

Microsoft Office Trust Center Spoofing Vulnerability

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C

Affected products

Microsoft · Microsoft 365 Apps for Enterprise Microsoft · Microsoft Office 2013 Service Pack 1 Microsoft · Microsoft Office 2016 Microsoft · Microsoft Office 2019 Microsoft · Microsoft Office LTSC 2021

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43255