{"id":"CVE-2023-27748","aliases":["EUVD-2023-31484","GHSA-9xwc-r37w-mmjm"],"status":"published","title":"BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authenticity check for uploaded...","description":"BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authenticity check for uploaded firmware. This can allow attackers to upload crafted firmware which contains backdoors and enables arbitrary code execution.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00742,"percentile":0.54986,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-345"],"published":"2023-04-13T00:00:00Z","modified":"2026-06-17T05:45:46Z","products":[{"vendor":"blackvue","product":"dr750-2ch_ir_lte_firmware"},{"vendor":"blackvue","product":"dr750-2ch_lte_firmware"}],"references":[{"url":"https://github.com/eyJhb/blackvue-cve-2022","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://shop.blackvue.com/product/dr750-2ch-ir-lte/","tags":["x_transferred","Product"]},{"url":"https://blackvue.com","tags":["x_transferred","Product"]},{"url":"https://github.com/eyJhb/blackvue-cve-2023","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27748"},{"url":"https://shop.blackvue.com/product/dr750-2ch-ir-lte"},{"url":"https://github.com/advisories/GHSA-9xwc-r37w-mmjm"}],"sources":{"cve":[{"id":"CVE-2023-27748","description":"BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authenticity check for uploaded firmware. This can allow attackers to upload crafted firmware which contains backdoors and enables arbitrary code execution.","status":"published","published":"2023-04-13T00:00:00Z","modified":"2025-02-07T16:21:32.356Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T14:35:26.261013Z"}],"euvd":[{"id":"EUVD-2023-31484","description":"BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authenticity check for uploaded firmware. This can allow attackers to upload crafted firmware which contains backdoors and enables arbitrary code execution.","status":"published","published":"2023-04-13T00:00:00Z","modified":"2025-02-07T16:21:32Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:04:02.347135Z"}],"ghsa":[{"id":"GHSA-9xwc-r37w-mmjm","title":"BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authenticity check for uploaded...","description":"BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authenticity check for uploaded firmware. This can allow attackers to upload crafted firmware which contains backdoors and enables arbitrary code execution.","status":"published","published":"2023-04-13T21:30:26Z","modified":"2024-04-04T03:27:16Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T14:56:14.876837Z"}],"nvd":[{"id":"CVE-2023-27748","description":"BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authenticity check for uploaded firmware. This can allow attackers to upload crafted firmware which contains backdoors and enables arbitrary code execution.","status":"published","published":"2023-04-13T20:15:16.47Z","modified":"2026-06-17T05:45:46.433Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T14:07:55.652109Z"}]}}