CVE-2021-40378: Comprotech IP570 Firmware

High severity, CVSS 8.1. EPSS: 15% chance of exploitation in the next 30 days.

An issue was discovered on Compro IP70 2.08_7130218, IP570 2.08_7130520, IP60, and TN540 devices. /cgi-bin/support/killps.cgi deletes all data from the device.

Affected products

• Comprotech IP570 Firmware: version 2.08_7130520 only
• Comprotech IP60 Firmware: affected versions not specified
• Comprotech IP70 Firmware: version 2.08_7130218 only
• Comprotech TN540 Firmware: affected versions not specified

Published 2021-09-01. Last modified 2026-06-17.