CVE-2022-43470: Fsi FS020W Firmware

High severity, CVSS 7.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Cross-site request forgery (CSRF) vulnerability in +F FS040U software versions v2.3.4 and earlier, +F FS020W software versions v4.0.0 and earlier, +F FS030W software versions v3.3.5 and earlier, and +F FS040W software versions v1.4.1 and earlier allows an adjacent attacker to hijack the authentication of an administrator and user's unintended operations such as to reboot the product and/or reset the configuration to the initial set-up may be performed.

Affected products

• Fsi FS020W Firmware: up to and including 4.0.0
• Fsi FS030W Firmware: up to and including 3.3.5
• Fsi FS040U Firmware: up to and including 2.3.4
• Fsi FS040W Firmware: up to and including 1.4.1

Published 2022-12-05. Last modified 2026-06-17.