Unquoted Service Path Vulnerability in Disk Savvy by Flexense
CVE-2021-47805

8.5HIGH

Key Information:

Vendor

Disksavvy

Status
Disk Savvy
Vendor
CVE Published:
15 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2021-47805?

Disk Savvy version 13.6.14 contains a vulnerability in its Windows service configuration due to the use of an unquoted service path. This flaw can allow local attackers to exploit the service path, leading to the execution of arbitrary code with elevated LocalSystem privileges. By injecting malicious executables into the service binary path, unauthorized access and control over the affected system can be achieved. It is crucial for users to secure their installations against such vulnerabilities.

Affected Version(s)

Disk Savvy 13.6.14

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2021-47805 - Proof of Concept

References

https://www.exploit-db.com/exploits/50024
exploit
https://www.disksavvy.com
product
https://www.vulncheck.com/advisories/disk-savvy-multiple-...
third-party-advisory

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Brian Rodriguez
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