CVE-2017-17996: A buffer overflow vulnerability in "Add command" functionality exists in Flexense SyncBreeze Enterprise <=...

Security readout for executives and security teams

SyncBreeze Enterprise 10.3.14 and earlier has a reported buffer overflow in its Add command feature. An authenticated user can crash the SyncBreeze Enterprise server by submitting an oversized command name, and the report says remote command execution as SYSTEM may be possible. Exposure is most likely where SyncBreeze Enterprise 10.3.14 or earlier is installed and authenticated users can access command configuration. Internet exposure is not established by the sources, but administrative or internal access to the feature is enough to matter. Treat this as a high-priority review if SyncBreeze Enterprise is deployed. The issue requires authentication, but the possible SYSTEM-level impact makes outdated installations risky, especially in environments with shared administration or broad internal access. Mitigation focus: Identify any SyncBreeze Enterprise deployments at version 10.3.14 or earlier.; Check Flexense guidance and release notes for a fixed version or vendor-recommended mitigation.; Restrict access to SyncBreeze Enterprise administration and command configuration functions..

Prepared

Jun 7, 2026, 20:58 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.