CVE-2020-1178

high-risk
Published 2020-06-09

An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted authentication request to an affected SharePoint server, aka 'Microsoft SharePoint Server Elevation of Privilege Vulnerability'.

Do I need to act?

!
12.1% chance of exploitation in next 30 days
EPSS score — higher than 88% of all CVEs
-
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 8.8/10 High
NETWORK / LOW complexity

Affected Products (4)

Affected Vendors

Microsoft

References (2)

Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1178
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1178
52
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 12/34 · Low
Exposure 10/34 · Low