{"id":"CVE-2022-4332","state":"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.","publishedAt":"2023-06-01T05:36:28.688Z","updatedAt":"2025-01-10T18:43:17.650Z","severity":{"score":6.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CERTVDE"},"assigner":"CERTVDE","products":["Sprecher Automation SPRECON-E-C/P/T3 CPU PU244x"],"affected":[{"vendor":"Sprecher Automation","product":"SPRECON-E-C/P/T3 CPU PU244x","defaultStatus":"unaffected","versions":[{"version":"all","status":"affected"}]}],"references":["https://www.sprecher-automation.com/fileadmin/itSecurity/PDF/2022-12_Advisories.pdf"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/4xxx/CVE-2022-4332.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-4332","state":"PUBLISHED","datePublished":"2023-06-01T05:36:28.688Z","dateUpdated":"2025-01-10T18:43:17.650Z","assignerShortName":"CERTVDE","assignerOrgId":"270ccfa6-a436-4e77-922e-914ec3a9685c","dateReserved":"2022-12-07T11:22:36.781Z"},"containers":{"cna":{"title":"Sprecher: Vulnerable firmware verification","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Sprecher Automation","product":"SPRECON-E-C/P/T3 CPU PU244x","defaultStatus":"unaffected","versions":[{"version":"all","status":"affected"}]}],"references":[{"url":"https://www.sprecher-automation.com/fileadmin/itSecurity/PDF/2022-12_Advisories.pdf"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"PHYSICAL","availabilityImpact":"HIGH","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"CERTVDE","orgId":"270ccfa6-a436-4e77-922e-914ec3a9685c","dateUpdated":"2023-06-01T05:36:28.688Z"},"impacts":[{"capecId":"CAPEC-533","descriptions":[{"lang":"en","value":"CAPEC-533 Malicious Manual Software Update"}]}],"source":{"defect":["CERT@VDE#64323"],"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.sprecher-automation.com/fileadmin/itSecurity/PDF/2022-12_Advisories.pdf","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T01:34:50.169Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-10T18:43:06.738324Z","id":"CVE-2022-4332","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-10T18:43:17.650Z"}}]}}}