CVE-2021-40903: Antminer Monitor Project Antminer Monitor

Critical severity, CVSS 9.8. EPSS: 4.5% chance of exploitation in the next 30 days.

A vulnerability in Antminer Monitor 0.50.0 exists because of backdoor or misconfiguration inside a settings file in flask server. Settings file has a predefined secret string, which would be randomly generated, however it is static.

Affected products

• Antminer Monitor Project Antminer Monitor: version 0.50.0 only

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