CVE-2017-11830

moderate-risk
Published 2017-11-15

Device Guard in Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016, and Windows Server, version 1709 allows an attacker to make an unsigned file appear to be signed, due to a security feature bypass, aka "Device Guard Security Feature Bypass Vulnerability".

Do I need to act?

~
1.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
43162
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
LOCAL / LOW complexity

Affected Products (7)

Affected Vendors

Microsoft

References (8)

Third Party Advisory http://www.securityfocus.com/bid/101714
Third Party Advisory http://www.securitytracker.com/id/1039790
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1183...
Exploit https://www.exploit-db.com/exploits/43162/
Third Party Advisory http://www.securityfocus.com/bid/101714
Third Party Advisory http://www.securitytracker.com/id/1039790
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1183...
Exploit https://www.exploit-db.com/exploits/43162/
43
/ 100
moderate-risk
Severity 18/34 · Moderate
Exploitability 11/34 · Low
Exposure 14/34 · Moderate