CVE-2020-8004 Missing authorization in n/a
Attackers can bypass access controls on STM32F1 devices, potentially gaining unauthorized access to protected resources.
- 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-2020-8004?
CVE-2020-8004 is a high-severity missing authorization vulnerability in n/a, published on 6 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
STMicroelectronics STM32F1 devices have Incorrect Access Control.
Which versions are affected by CVE-2020-8004?
It affects 1 product.
Products include St Stm32f1 Firmware.
How do I fix CVE-2020-8004?
No fix has been published for CVE-2020-8004 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2020-8004 being exploited?
There is no known exploitation of CVE-2020-8004 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-2hfw-c599-2pww.