CVE-2021-47847 Disk Sorter Server 13.6.12 - 'Disk Sorter Server' Unquoted Service Path
Local attackers can execute arbitrary code and escalate privileges by exploiting an unquoted service path in Disk Sorter Server.
- 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-2021-47847?
CVE-2021-47847 is a high-severity vulnerability in Disksorter Disk Sorter Server, published on 16 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Disk Sorter Server 13.6.12 contains an unquoted service path vulnerability in its binary path configuration that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted path in 'C:\Program Files\Disk Sorter Server\bin\disksrs.exe' to inject malicious executables and escalate privileges.
Weakness: CWE-428
Which versions are affected by CVE-2021-47847?
How do I fix CVE-2021-47847?
No fix has been published for CVE-2021-47847 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-47847 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47847 exists.
Sources
Also known as GHSA-mxmc-g5xc-mm3g.