CVE-2021-1722

high-risk
Published 2021-02-25

Windows Fax Service Remote Code Execution Vulnerability

Do I need to act?

~
8.5% 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 8.1/10 High
NETWORK / HIGH complexity

Affected Products (19)

Affected Vendors

Microsoft

References (2)

Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1722
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1722
53
/ 100
high-risk
Severity 24/34 · High
Exploitability 10/34 · Low
Exposure 19/34 · Moderate