CVE-2020-14500: Secomea Gatemanager 8250 Firmware

Critical severity, CVSS 9.8. EPSS: 1.7% chance of exploitation in the next 30 days.

Secomea GateManager all versions prior to 9.2c, An attacker can send a negative value and overwrite arbitrary data.

Affected products

• Secomea Gatemanager 8250 Firmware: version 9.2c only

Published 2020-08-25. Last modified 2026-06-17.