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CVE-2026-104381

6.0 medium Awaiting Analysis
NVD · CVE.org

A missing authentication vulnerability in Fireware OS's FireCluster state synchronization feature allows an unauthenticated attacker positioned on the cluster synchronization network segment to force premature VPN tunnel termination by sending crafted cluster synchronization traffic.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 5

  1. StatusPublished → Awaiting AnalysisNVD modified 2026-10-28 14:39
  2. StatusReceived → PublishedNVD modified 2026-10-27 15:52
  3. StatusPublished → ReceivedNVD modified 2026-10-27 16:17
  4. CVSS6.0 (v4.0, CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N) → 6.0 (v4.0, CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/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:X/V:X/RE:X/U:X)NVD modified 2026-10-27 16:17
  5. First seenCVSS 6.0 · watchguardNVD modified 2026-10-27 15:52

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 1