Sync Breeze 13.6.18 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 service binaries located in 'Program Files' directories to inject malicious executables and escalate privileges.

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Fixes

Solution

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Workaround

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History

Fri, 30 Jan 2026 01:00:00 +0000

Type Values Removed Values Added
First Time appeared Flexense
Flexense sync Breeze
CPEs cpe:2.3:a:flexense:sync_breeze:13.6.18:*:*:*:*:*:*:*
Vendors & Products Flexense
Flexense sync Breeze

Fri, 16 Jan 2026 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 16 Jan 2026 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Syncbreeze
Syncbreeze sync Breeze
Vendors & Products Syncbreeze
Syncbreeze sync Breeze

Thu, 15 Jan 2026 23:45:00 +0000

Type Values Removed Values Added
Description Sync Breeze 13.6.18 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 service binaries located in 'Program Files' directories to inject malicious executables and escalate privileges.
Title Sync Breeze 13.6.18 - 'Multiple' Unquoted Service Path
Weaknesses CWE-428
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, 'vector': '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'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-01-16T21:11:39.852Z

Reserved: 2026-01-14T14:39:44.740Z

Link: CVE-2021-47807

cve-icon Vulnrichment

Updated: 2026-01-16T15:52:21.795Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-16T00:16:25.520

Modified: 2026-01-30T00:54:14.153

Link: CVE-2021-47807

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-16T13:42:11Z

Weaknesses