CVE-2019-0786

high-risk
Published 2019-04-09

An elevation of privilege vulnerability exists in the Microsoft Server Message Block (SMB) Server when an attacker with valid credentials attempts to open a specially crafted file over the SMB protocol on the same machine, aka 'SMB Server Elevation of Privilege Vulnerability'.

Do I need to act?

!
10.7% chance of exploitation in next 30 days
EPSS score — higher than 89% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (6)

Affected Vendors

Microsoft

References (2)

Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0786
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0786
56
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 11/34 · Low
Exposure 13/34 · Low