PerimeterClock

Patch-to-exploitation timelines for edge appliances (Fortinet, SonicWall, Ivanti), with detection rules.

CVE-2026-84390: JWT used for authentication in web GUI signed with static key

Vendor: Fortinet
Product: -
Vendor advisory: FG-IR-26-170
EPSS: 0.005 (44.3th percentile, 2026-10-30)

Summary

Summary pending analyst review.

Timeline

Date Event Source
2026-09-08 Vendor advisory published Fortinet PSIRT

References

Affected and fixed versions: see the vendor advisory or NVD entry below.