CVE-2019-0881

EPSS 2.6%

Vexday Risk Score

23Low

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS —EPSS 2.6%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

16 May 2019Published on NVD

23 May 2019Public PoC

Recommendation: Plan a near-term fix — a public PoC already exists.

An elevation of privilege vulnerability exists when the Windows Kernel improperly handles key enumeration, aka 'Windows Kernel Elevation of Privilege Vulnerability'.

Affected products

Microsoft · Windows Microsoft · Windows 10 Version 1903 for 32-bit Systems Microsoft · Windows 10 Version 1903 for ARM64-based Systems Microsoft · Windows 10 Version 1903 for x64-based Systems Microsoft · Windows Server Microsoft · Windows Server, version 1903 (Server Core installation)

public PoCs found — 2

cve_referencepacketstormsecurity.com/files/152988/Microsoft-Windows-CmKeyBodyRemapToVirtualForEnum-Arbitrary-Key-Enumeration.htmlunverified exploitdbwww.exploit-db.com/exploits/46912unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

http://packetstormsecurity.com/files/152988/Microsoft-Windows-CmKeyBodyRemapToVirtualForEnum-Arbitrary-Key-Enumeration.html https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0881