CVE-2017-11830 Security feature bypass in Device Guard
Attackers can bypass Windows Device Guard to make unsigned files appear signed, undermining code integrity protections.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2017-11830?
CVE-2017-11830 is a medium-severity vulnerability in Microsoft Windows 10, published on 15 Nov 2017. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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".
Weakness: CWE-367
Which versions are affected by CVE-2017-11830?
It affects 3 products.
Products include Microsoft Windows 10, Microsoft Windows Server, Microsoft Windows Server 2016.
How do I fix CVE-2017-11830?
No fix has been published for CVE-2017-11830 yet. Limit exposure of the affected software until one is available.
Is CVE-2017-11830 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2017-11830 exists.
Public exploit code: 1 Exploit-DB entry.
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- CVE-2021-28476 Windows Hyper-V Remote Code Execution Vulnerability
Sources
Also known as GHSA-39hh-f7r8-595f.