Vulnerability record · CVE-2021-47807 · published 16 January 2026
CVE-2021-47807: Flexense sync breeze unquoted search path vulnerability
Flexense · Sync Breeze
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.
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.
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:
Affected products
1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
| Link | Tags |
|---|---|
| https://www.exploit-db.com/exploits/50023 | Exploit |
| https://www.syncbreeze.com/ | Product |
| https://www.vulncheck.com/advisories/sync-breeze-multiple-unquoted-service-path | Third Party Advisory |
| https://www.exploit-db.com/exploits/50023 | Exploit |
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Source: NIST National Vulnerability Database (record CVE-2021-47807), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.
