Vulnerability in St Stm32cubel4 Firmware
CVE-2021-29414
STMicroelectronics STM32L4 devices through 2021-03-29 have incorrect physical access control.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (24.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 24.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.sit.fraunhofer.de/en/news-events/downloads-services/cve/ (Not Applicable)
- eprint.iacr.org/2021/640 (Third Party Advisory)
- www.aisec.fraunhofer.de/de/das-institut/wissenschaftliche-exzellenz/security-an… (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-29414?
- CVE-2021-29414 is a medium-severity vulnerability in St Stm32cubel4 Firmware, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.1/10. Published 2021-05-21.
- How severe is CVE-2021-29414?
- Medium severity. CVSS v3 base score is 6.1 out of 10.