CVEvulnerability
CVE-2021-34262
6.8 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-07-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.8 MEDIUM — CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-120
Description
A buffer overflow vulnerability in the USBH_ParseEPDesc() function of STMicroelectronics STM32Cube Middleware v1.8.0 and below allows attackers to execute arbitrary code.
Affected configurations
• st stm32cube middleware (<= 1.8.0)
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- https://github.com/STMicroelectronics/STM32CubeH7/issues/81 Exploit, Third Party Advisory
- https://github.com/STMicroelectronics/STM32CubeH7/issues/81 Exploit, Third Party Advisory