CVE-2026-3987 — WatchGuard Firebox Arbitrary File Write vis Path Traversal in Fireware Web UI
A path traversal vulnerability in the Fireware OS Web UI on WatchGuard Firebox systems may allow a privileged authenticated remote attacker to execute arbitrary code in the cont…
Published: 2026-04-01 · CVSS: 8.6 · CVSS 4.0
A path traversal vulnerability in the Fireware OS Web UI on WatchGuard Firebox systems may allow a privileged authenticated remote attacker to execute arbitrary code in the context of an elevated system process.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7