CVE-2021-1726

high-risk
Published 2021-02-25

Microsoft SharePoint Server Spoofing Vulnerability

Do I need to act?

~
6.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.0/10 High
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Microsoft

References (2)

Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1726
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1726
58
/ 100
high-risk
Severity 28/34 · Critical
Exploitability 9/34 · Low
Exposure 21/34 · High