St STM32CUBEL4 Firmware vulnerabilities

2 CVEs affecting St STM32CUBEL4 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2021-29414, published 2021-05-21.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2020-27212, published 2021-05-21. High severity, CVSS 7.0. EPSS: 0.3% chance of exploitation in the next 30 days. STMicroelectronics STM32L4 devices through 2020-10-19 have incorrect access control. The flash read-out protection (RDP) can be degraded from RDP level 2 (no access via debug interface) to level 1…
• CVE-2021-29414, published 2021-05-21. Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days. STMicroelectronics STM32L4 devices through 2021-03-29 have incorrect physical access control.