CVE-2020-8004
STMicroelectronics STM32F1 devices have Incorrect Access Control.
STMicroelectronics STM32F1 devices have Incorrect Access Control.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
STMicroelectronics STM32F1 devices have Incorrect Access Control.
- Record
CVE-2020-8004- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List No score
STMicroelectronics STM32F1 devices have Incorrect Access Control.
- Record
CVE-2020-8004- Updated
- 2026-11-02
EUVDEUVD-2020-28917 No score
STMicroelectronics STM32F1 devices have Incorrect Access Control.
- Record
EUVD-2020-28917- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2hfw-c599-2pww No score
STMicroelectronics STM32F1 devices have Incorrect Access Control.
STMicroelectronics STM32F1 devices have Incorrect Access Control.
- Record
GHSA-2hfw-c599-2pww- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | wuxx/CVE-2020-8004 | 2020-05-14 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-8004 is a high vulnerability (CVSS 7.5) in St Stm32f1 Firmware, published April 6, 2020. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 3.05%, the 87th percentile. No source names a fixed version.