{"id":"CVE-2022-4332","aliases":["EUVD-2022-51685","GHSA-73v7-m7qm-qq9g"],"status":"published","title":"Sprecher: Vulnerable firmware verification","description":"In Sprecher Automation SPRECON-E-C/P/T3 CPU in variant PU244x a vulnerable firmware verification has been identified. Through physical access and hardware manipulation, an attacker might be able to bypass hardware-based code verification and thus inject and execute arbitrary code and gain full access of the device.","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":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00338,"percentile":0.27435,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2023-06-01T05:36:28Z","modified":"2026-06-17T05:20:37Z","products":[{"vendor":"sprecher automation","product":"sprecon-e-c/p/t3 cpu pu244x"},{"vendor":"sprecher-automation","product":"sprecon-e-c_firmware"},{"vendor":"sprecher-automation","product":"sprecon-e-p_dl6-1_firmware"},{"vendor":"sprecher-automation","product":"sprecon-e-p_dq6-1_firmware"},{"vendor":"sprecher-automation","product":"sprecon-e-p_ds6-0_firmware"},{"vendor":"sprecher-automation","product":"sprecon-e-t3_firmware"},{"vendor":"sprecher-automation","product":"sprecon-e-tc_ax-3110_firmware"}],"references":[{"url":"https://www.sprecher-automation.com/fileadmin/itSecurity/PDF/2022-12_Advisories.pdf","tags":["x_transferred","Mitigation","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4332"},{"url":"https://github.com/advisories/GHSA-73v7-m7qm-qq9g"}],"sources":{"cve":[{"id":"CVE-2022-4332","title":"Sprecher: Vulnerable firmware verification","description":"In Sprecher Automation SPRECON-E-C/P/T3 CPU in variant PU244x a vulnerable firmware verification has been identified. Through physical access and hardware manipulation, an attacker might be able to bypass hardware-based code verification and thus inject and execute arbitrary code and gain full access of the device.","status":"published","published":"2023-06-01T05:36:28.688Z","modified":"2025-01-10T18:43:17.65Z","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":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:34:37.599536Z"}],"euvd":[{"id":"EUVD-2022-51685","description":"In Sprecher Automation SPRECON-E-C/P/T3 CPU in variant PU244x a vulnerable firmware verification has been identified. Through physical access and hardware manipulation, an attacker might be able to bypass hardware-based code verification and thus inject and execute arbitrary code and gain full access of the device.","status":"published","published":"2023-06-01T05:36:28Z","modified":"2025-01-10T18:43:17Z","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"}],"updated_at":"2026-11-03T00:04:21.239531Z"}],"ghsa":[{"id":"GHSA-73v7-m7qm-qq9g","title":"In Sprecher Automation SPRECON-E-C/P/T3 CPU in variant PU244x a vulnerable firmware verification...","description":"In Sprecher Automation SPRECON-E-C/P/T3 CPU in variant PU244x a vulnerable firmware verification has been identified. Through physical access and hardware manipulation, an attacker might be able to bypass hardware-based code verification and thus inject and execute arbitrary code and gain full access of the device.","status":"published","published":"2023-07-06T21:15:06Z","modified":"2024-04-04T05:48:00Z","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"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:56:36.004809Z"}],"nvd":[{"id":"CVE-2022-4332","description":"In Sprecher Automation SPRECON-E-C/P/T3 CPU in variant PU244x a vulnerable firmware verification has been identified. Through physical access and hardware manipulation, an attacker might be able to bypass hardware-based code verification and thus inject and execute arbitrary code and gain full access of the device.","status":"published","published":"2023-06-01T06:15:09.877Z","modified":"2026-06-17T05:20:37.053Z","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":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:07:38.721429Z"}]}}