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.

Vulnerability in St Stm32cubel4 Firmware

CVE-2021-29414

STMicroelectronics STM32L4 devices through 2021-03-29 have incorrect physical access control.

EPSS: 0.003 (26.0th percentile) — read the EPSS interpretation.

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.

Affected products

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

References

cve@mitre.org (x_refsource_MISC, Not Applicable)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)

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.