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STMicroelectronics

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Exploited (KEV)0None in CISA KEV
CVSS critical3CVSS 9.0–10.0
CVSS high9CVSS 7.0–8.9

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STMicroelectronics records in CISA KEV

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30 records

Priority MEDIUM 46

On STMicroelectronics STM32L0, STM32L1, STM32L4, STM32F4, STM32F7, and STM32H7 devices, Proprietary Code Read Out Protection (PCROP) (a software IP protection method) can be defeated by observing CPU registers and the ef…

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.02261 Published 2019-09-12 No fix listed CWE-863
Priority MEDIUM 45

A buffer overflow vulnerability exists in the FileX Internal RAM interface functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.01115 Published 2025-04-02 No fix listed CWE-119
TI-2021-18838 CVE-2021-42553 · GHSA-vwmv-9r25-j98p

STM32 USB Host Library Buffer Overflow

Priority MEDIUM 45

A buffer overflow vulnerability in stm32_mw_usb_host of STMicroelectronics in versions before 3.5.1 allows an attacker to execute arbitrary code when the descriptor contains more endpoints than USBH_MAX_NUM_ENDPOINTS.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.01304 Published 2022-10-21 Fixed in 3.5.1 CWE-120
Priority LOW 34

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00791 Published 2025-04-02 No fix listed CWE-191
Priority LOW 34

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00791 Published 2025-04-02 No fix listed CWE-191
Priority LOW 34

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00791 Published 2025-04-02 No fix listed CWE-191
Priority LOW 34

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00791 Published 2025-04-02 No fix listed CWE-191
Priority LOW 31

The Bluetooth Low Energy implementation on STMicroelectronics BLE Stack through 1.3.1 for STM32WB5x devices does not properly handle consecutive Attribute Protocol (ATT) requests on reception, allowing attackers in radio…

CVSS 3.1MEDIUM 6.5 Adjacent network No auth No interaction EPSS 0.01046 Published 2020-02-12 No fix listed CWE-20
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