CVE-2018-0823 Privilege escalation in Named Pipe File System
An attacker can exploit improper object handling in the Windows Named Pipe File System to elevate privileges on affected systems.
- 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-2018-0823?
CVE-2018-0823 is a high-severity vulnerability in Microsoft Windows 10, published on 15 Feb 2018. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The Named Pipe File System in Windows 10 version 1709 and Windows Server, version 1709 allows an elevation of privilege vulnerability due to the way the Named Pipe File System handles objects, aka "Named Pipe File System Elevation of Privilege Vulnerability".
Which versions are affected by CVE-2018-0823?
It affects 2 products.
Products include Microsoft Windows 10, Microsoft Windows Server 2016.
How do I fix CVE-2018-0823?
No fix has been published for CVE-2018-0823 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-0823 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-0823 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Microsoft Windows 10
- CVE-2015-2426 Microsoft Windows Adobe Type Manager Library Remote Code Execution
- CVE-2015-1769 Microsoft Windows Mount Manager Privilege Escalation
- CVE-2020-1467 Windows Hard Link Elevation of Privilege Vulnerability
- CVE-2021-26424 Windows TCP/IP Remote Code Execution Vulnerability
- CVE-2021-28476 Windows Hyper-V Remote Code Execution Vulnerability
Sources
Also known as GHSA-cp9c-27vj-p496.