CVE-2025-2859: Arteche Satech Bcu Firmware

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

An attacker with network access, could capture traffic and obtain user cookies, allowing the attacker to steal the active user session and make changes to the device via web, depending on the privileges obtained by the user.

Affected products

• Arteche Satech Bcu Firmware: version 2.1.3 only

Published 2025-03-28. Last modified 2026-06-17.