Unquoted Service Path Exposure in Sync Breeze Enterprise by Sync Breeze
CVE-2020-37100

8.5HIGH

Key Information:

Vendor

Syncbreeze

Status
Sync Breeze Enterprise
Vendor
CVE Published:
3 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2020-37100?

The Sync Breeze Enterprise 12.4.18 software suffers from an unquoted service path vulnerability, which can be exploited by local attackers to run arbitrary code with elevated system privileges. This security flaw allows malicious users to place harmful executables in system paths that are not properly quoted, enabling them to take over the service startup process when the software is executed.

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Affected Version(s)

Sync Breeze Enterprise 12.4.18

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-2020-37100 - Proof of Concept

References

https://www.exploit-db.com/exploits/48045
exploit
http://www.syncbreeze.com
product
https://www.vulncheck.com/advisories/sync-breeze-enterpri...
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

boku
JSON
.