CVE-2022-36604: Canaan Avalon Asic Miner Firmware

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

An access control issue in Canaan Avalon ASIC Miner 2020.3.30 and below allows unauthenticated attackers to arbitrarily change user passwords via a crafted POST request.

Affected products

• Canaan Avalon Asic Miner Firmware: up to and including 2020.3.30

Published 2022-09-01. Last modified 2026-06-17.