CVE-2015-2553 Privilege escalation in n/a
Local attackers can exploit mishandled junctions during mountpoint creation to gain elevated privileges on affected Windows 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-2015-2553?
CVE-2015-2553 is a high-severity vulnerability in Microsoft Windows 10, published on 14 Oct 2015. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The kernel in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 mishandles junctions during mountpoint creation, which makes it easier for local users to gain privileges by leveraging certain sandbox access, aka "Windows Mount Point Elevation of Privilege Vulnerability."
Weakness: CWE-264
Which versions are affected by CVE-2015-2553?
It affects 9 products.
Products include Microsoft Windows 10, Microsoft Windows 7, Microsoft Windows 8, Microsoft Windows 8.1, Microsoft Windows Rt, Microsoft Windows Rt 8.1 and 3 more.
How do I fix CVE-2015-2553?
No fix has been published for CVE-2015-2553 yet. Limit exposure of the affected software until one is available.
Is CVE-2015-2553 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2015-2553 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-vj72-pvxc-6j4g.