CVE-2019-0957

moderate-risk
Published 2019-05-16

An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft SharePoint Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-0958.

Do I need to act?

~
8.9% 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 8.8/10 High
NETWORK / LOW complexity

Affected Products (2)

Affected Vendors

Microsoft

References (2)

Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0957
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0957
47
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 10/34 · Low
Exposure 7/34 · Low