CVE-2021-47809

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 v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.disksorter.com	Product
https://www.exploit-db.com/exploits/50014	Exploit
https://www.vulncheck.com/advisories/disk-sorter-enterprise-disk-sorter-enterprise-unquoted-service-path	Third Party Advisory
https://www.exploit-db.com/exploits/50014	Exploit

Configurations

Configuration 1 (hide)

cpe:2.3:a:flexense:disk_sorter:13.6.12:*:*:*:enterprise:*:*:*

History

30 Jan 2026, 00:50

Type	Values Removed	Values Added
References	~~() https://www.disksorter.com -~~	() https://www.disksorter.com - Product
References	~~() https://www.exploit-db.com/exploits/50014 -~~	() https://www.exploit-db.com/exploits/50014 - Exploit
References	~~() https://www.vulncheck.com/advisories/disk-sorter-enterprise-disk-sorter-enterprise-unquoted-service-path -~~	() https://www.vulncheck.com/advisories/disk-sorter-enterprise-disk-sorter-enterprise-unquoted-service-path - Third Party Advisory
CPE		cpe:2.3:a:flexense:disk_sorter:13.6.12::::enterprise:::
First Time		Flexense disk Sorter Flexense

16 Jan 2026, 22:16

Type	Values Removed	Values Added
References	~~() https://www.exploit-db.com/exploits/50014 -~~	() https://www.exploit-db.com/exploits/50014 -

16 Jan 2026, 00:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-16 00:16

Updated : 2026-01-30 00:50

NVD link : CVE-2021-47809

Mitre link : CVE-2021-47809

CVE.ORG link : CVE-2021-47809

JSON object : View

Products Affected

flexense

disk_sorter

CWE

CWE-428

Unquoted Search Path or Element

{"id": "CVE-2021-47809", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "disclosure@vulncheck.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}], "cvssMetricV40": [{"type": "Secondary", "source": "disclosure@vulncheck.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.5, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2026-01-16T00:16:25.893", "references": [{"url": "https://www.disksorter.com", "tags": ["Product"], "source": "disclosure@vulncheck.com"}, {"url": "https://www.exploit-db.com/exploits/50014", "tags": ["Exploit"], "source": "disclosure@vulncheck.com"}, {"url": "https://www.vulncheck.com/advisories/disk-sorter-enterprise-disk-sorter-enterprise-unquoted-service-path", "tags": ["Third Party Advisory"], "source": "disclosure@vulncheck.com"}, {"url": "https://www.exploit-db.com/exploits/50014", "tags": ["Exploit"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "disclosure@vulncheck.com", "description": [{"lang": "en", "value": "CWE-428"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-01-30T00:50:40.433", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:flexense:disk_sorter:13.6.12:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "612474D0-6956-4B85-A95D-8D95BBBCF9BF"}], "operator": "OR"}]}], "sourceIdentifier": "disclosure@vulncheck.com"}