CRITICAL

CVE-2021-40903

CVSS v3

9.8

CRITICAL

EPSS Score

11.6%

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

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.

Technical details

Published
6/17/2022

Frequently asked questions

What is CVE-2021-40903?

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.

Is CVE-2021-40903 actively exploited?

Active exploitation of CVE-2021-40903 has not been confirmed. The EPSS score is 11.6%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-40903?

CVE-2021-40903 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2021-40903 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.