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CVE-2026-4266

WatchGuard Fireware OS

Περιγραφή

An Insecure Deserialization vulnerability in WatchGuard Fireware OS allows an attacker that has obtained write access to the local filesystem through another vulnerability to execute arbitrary code in the context of the portald user. Note, this vulnerability does not affect Firebox platforms that do not support the Access Portal feature, including the T15 and T35.

CVSS 8.4EPSS 0.28400000000000003%Κίνδυνος 0.86
Προβολή πηγής
Δημοσίευση
2026-03-30 13:16:22
Επηρεαζόμενες εκδόσεις
<=12.11.8, <2026.1.2
Τύπος
Core software
Τελευταία τροποποίηση
2026-08-10 17:17:34
Διάνυσμα
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/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:X/V:X/RE:X/U:X