High severity · published Jan 15, 2026
CVE-2021-47809
Disk Sorter Enterprise 13.6.12 - 'Disk Sorter Enterprise' Unquoted Service Path
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
Disk Sorter Enterprise 13.6.12 contains an unquoted service path vulnerability in its Windows service configuration that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted path in 'C:\Program Files\Disk Sorter Enterprise\bin\disksrs.exe' to inject malicious executables and escalate privileges.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 13% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DS
Disk Sorter Enterprise · Disksorter
13.6.12 · source: vendor
DS
Disk Sorter · Flexense
13.6.12 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-47809
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-47809
Product
https://www.disksorter.com
Exploit
https://www.exploit-db.com/exploits/50014
Third Party Advisory
https://www.vulncheck.com/advisories/disk-sorter-enterprise-disk-sorter-enterprise-unquoted-service-path
More from Disk Sorter Enterprise
7.8
CVE-2020-37098
Disk Sorter Enterprise 12.4.16 - Unquoted Service Path