{"id":"CVE-2020-8004","aliases":["EUVD-2020-28917","GHSA-2hfw-c599-2pww"],"status":"published","title":"STMicroelectronics STM32F1 devices have Incorrect Access Control.","description":"STMicroelectronics STM32F1 devices have Incorrect Access Control.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-13","score":0.03047,"percentile":0.87749,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-200"],"published":"2020-04-06T12:44:31Z","modified":"2026-06-17T03:25:46Z","exploits":[{"source":"pocgithub","id":"wuxx/CVE-2020-8004","title":"wuxx/CVE-2020-8004","date":"2020-05-14","url":"https://github.com/wuxx/CVE-2020-8004"}],"products":[{"vendor":"st","product":"stm32f1_firmware"}],"references":[{"url":"https://blog.zapb.de/stm32f1-exceptional-failure/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8004"},{"url":"https://github.com/advisories/GHSA-2hfw-c599-2pww"}],"sources":{"cve":[{"id":"CVE-2020-8004","description":"STMicroelectronics STM32F1 devices have Incorrect Access Control.","status":"published","published":"2020-04-06T12:44:31Z","modified":"2024-08-04T09:48:24.811Z","updated_at":"2026-11-02T14:35:50.88562Z"}],"euvd":[{"id":"EUVD-2020-28917","description":"STMicroelectronics STM32F1 devices have Incorrect Access Control.","status":"published","published":"2020-04-06T12:44:31Z","modified":"2024-08-04T09:48:24Z","updated_at":"2026-11-03T03:07:58.506831Z"}],"ghsa":[{"id":"GHSA-2hfw-c599-2pww","title":"STMicroelectronics STM32F1 devices have Incorrect Access Control.","description":"STMicroelectronics STM32F1 devices have Incorrect Access Control.","status":"published","published":"2022-05-24T17:13:25Z","modified":"2023-01-29T05:02:19Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:45:02.98103Z"}],"nvd":[{"id":"CVE-2020-8004","description":"STMicroelectronics STM32F1 devices have Incorrect Access Control.","status":"published","published":"2020-04-06T13:15:13.05Z","modified":"2026-06-17T03:25:46.21Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:57.678762Z"}]}}