CVE-2018-8584

EPSS 2.7%

Vexday Risk Score

23Low

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Proof of concept

Public proof of concept exists, but not yet automated.

CVSS —EPSS 2.7%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

14 Nov 2018Published on NVD

09 Jan 2019Public PoC

Weaponization speed

56 daysto first PoC

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

An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC), aka "Windows ALPC Elevation of Privilege Vulnerability." This affects Windows Server 2016, Windows 10, Windows Server 2019, Windows 10 Servers.

Affected products

Microsoft · Windows 10 Microsoft · Windows 10 Servers Microsoft · Windows Server 2016 Microsoft · Windows Server 2019

public PoCs found — 2

cve_referencewww.exploit-db.com/exploits/46104/unverified exploitdbwww.exploit-db.com/exploits/46104unverified

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

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8584 https://www.exploit-db.com/exploits/46104/http://www.securityfocus.com/bid/105808 http://www.securitytracker.com/id/1042119