CVE-2023-22441: Seiko-Sol Skybridge Basic Mb-a130 Firmware

High severity, CVSS 8.6. EPSS: 1% chance of exploitation in the next 30 days.

Missing authentication for critical function exists in Seiko Solutions SkyBridge series, which may allow a remote attacker to obtain or alter the setting information of the product or execute some critical functions without authentication, e.g., rebooting the product. Affected products and versions are as follows: SkyBridge MB-A200 firmware Ver. 01.00.05 and earlier, and SkyBridge BASIC MB-A130 firmware Ver. 1.4.1 and earlier

Affected products

• Seiko-Sol Skybridge Basic Mb-a130 Firmware: up to and including 1.4.1
• Seiko-Sol Skybridge Mb-a200 Firmware: up to and including 01.00.05

Published 2023-05-10. Last modified 2026-06-17.