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5
CVSSv2

CVE-2020-8004

Published: 06/04/2020 Updated: 21/07/2021
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 446
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
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Vulnerability Summary

STMicroelectronics STM32F1 devices have Incorrect Access Control.

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st stm32f1_firmware -

Github Repositories

https://github.com/wuxx/CVE-2020-8004

CVE-2020-8004 测试 $cd openocd-toolbox/scripts/linux/stm32f1x/ $/locksh $/attachsh ($telnet localhost 4444) ($reset halt) ($mdw 0x08000000) $cd stm32f1-firmware-extractor $python3 mainpy 0x08000000 512 参考 blogzapbde/stm32f1-exceptional-failure/ gitlabzapbde/zapb/stm32f1-firmware-extractor/ wwwmuselab-techcom/cve-2020-8004-lou-dong-yua

https://github.com/M3m3M4n/STM32F1_firmware_read_bypasses

Study of STM32F1 flash read protection bypass methods

Study of STM32F1 flash read protection bypass methods CVE-2020-8004 Part 1 CVE-2020-13466 Part 2 Part 3

References

NVD-CWE-noinfohttps://blog.zapb.de/stm32f1-exceptional-failure/https://nvd.nist.govhttps://github.com/wuxx/CVE-2020-8004https://github.com/M3m3M4n/STM32F1_firmware_read_bypasses
CVSSv2
CVSSv2
CVSSv3
VMScore
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