← Back to CVEs

CVE-2021-47807

HIGH

7.8

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.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published1/16/2026

Last Modified1/30/2026

Sourcenvd

Honeypot Sightings0

Affected Products

flexense:sync_breeze

Weaknesses (CWE)

CWE-428

References

https://www.exploit-db.com/exploits/50023(disclosure@vulncheck.com)

https://www.syncbreeze.com/(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/sync-breeze-multiple-unquoted-service-path(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/50023(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.