{"id":"CVE-2020-13466","aliases":["EUVD-2020-5717","GHSA-9mp3-q3pq-fv7v"],"status":"published","title":"STMicroelectronics STM32F103 devices through 2020-05-20 allow physical attackers to execute...","description":"STMicroelectronics STM32F103 devices through 2020-05-20 allow physical attackers to execute arbitrary code via a power glitch and a specific flash patch/breakpoint unit configuration.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00415,"percentile":0.36158,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-08-31T15:25:01Z","modified":"2026-06-17T02:53:11Z","products":[{"vendor":"st","product":"stm32f103_firmware"}],"references":[{"url":"https://www.usenix.org/system/files/woot20-paper-obermaier.pdf","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13466"},{"url":"https://github.com/advisories/GHSA-9mp3-q3pq-fv7v"}],"sources":{"cve":[{"id":"CVE-2020-13466","description":"STMicroelectronics STM32F103 devices through 2020-05-20 allow physical attackers to execute arbitrary code via a power glitch and a specific flash patch/breakpoint unit configuration.","status":"published","published":"2020-08-31T15:25:01Z","modified":"2024-08-04T12:18:18.354Z","updated_at":"2026-11-02T14:35:53.868619Z"}],"euvd":[{"id":"EUVD-2020-5717","description":"STMicroelectronics STM32F103 devices through 2020-05-20 allow physical attackers to execute arbitrary code via a power glitch and a specific flash patch/breakpoint unit configuration.","status":"published","published":"2020-08-31T15:25:01Z","modified":"2024-08-04T12:18:18Z","updated_at":"2026-11-03T03:07:37.76906Z"}],"ghsa":[{"id":"GHSA-9mp3-q3pq-fv7v","title":"STMicroelectronics STM32F103 devices through 2020-05-20 allow physical attackers to execute...","description":"STMicroelectronics STM32F103 devices through 2020-05-20 allow physical attackers to execute arbitrary code via a power glitch and a specific flash patch/breakpoint unit configuration.","status":"published","published":"2022-05-24T17:26:58Z","modified":"2023-01-29T05:04:19Z","updated_at":"2026-11-02T14:45:31.23097Z"}],"nvd":[{"id":"CVE-2020-13466","description":"STMicroelectronics STM32F103 devices through 2020-05-20 allow physical attackers to execute arbitrary code via a power glitch and a specific flash patch/breakpoint unit configuration.","status":"published","published":"2020-08-31T16:15:14.397Z","modified":"2026-06-17T02:53:11.083Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:06:13.600965Z"}]}}