CVE-2021-40903 Hardcoded credentials in n/a
A static secret in the Antminer Monitor settings file allows attackers to bypass security controls and potentially execute code.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-40903?
CVE-2021-40903 is a critical vulnerability in n/a, published on 17 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-798
Which versions are affected by CVE-2021-40903?
It affects 1 product.
Products include Antminer Monitor Project Antminer Monitor.
How do I fix CVE-2021-40903?
No fix has been published for CVE-2021-40903 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-40903 being exploited?
There is no known exploitation of CVE-2021-40903 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-grfx-5939-fmgg.