{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-45147","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","state":"PUBLISHED","assignerShortName":"siemens","dateReserved":"2022-11-11T08:33:16.611Z","datePublished":"2024-07-09T12:04:22.545Z","dateUpdated":"2025-08-27T20:32:52.249Z"},"containers":{"cna":{"providerMetadata":{"orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","shortName":"siemens","dateUpdated":"2024-07-09T12:04:22.545Z"},"descriptions":[{"lang":"en","value":"A vulnerability has been identified in SIMATIC PCS neo V4.0 (All versions), SIMATIC STEP 7 V16 (All versions), SIMATIC STEP 7 V17 (All versions), SIMATIC STEP 7 V18 (All versions < V18 Update 2). Affected applications do not properly restrict the .NET BinaryFormatter when deserializing user-controllable input. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application.\r\n\r\nThis is the same issue that exists for .NET BinaryFormatter https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2300."}],"affected":[{"vendor":"Siemens","product":"SIMATIC PCS neo V4.0","versions":[{"status":"affected","version":"0","lessThan":"*","versionType":"custom"}],"defaultStatus":"unknown"},{"vendor":"Siemens","product":"SIMATIC STEP 7 V16","versions":[{"status":"affected","version":"0","lessThan":"*","versionType":"custom"}],"defaultStatus":"unknown"},{"vendor":"Siemens","product":"SIMATIC STEP 7 V17","versions":[{"status":"affected","version":"0","lessThan":"*","versionType":"custom"}],"defaultStatus":"unknown"},{"vendor":"Siemens","product":"SIMATIC STEP 7 V18","versions":[{"status":"affected","version":"0","lessThan":"V18 Update 2","versionType":"custom"}],"defaultStatus":"unknown"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","baseScore":7.8,"baseSeverity":"HIGH"}},{"cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","baseScore":8.5,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-502","description":"CWE-502: Deserialization of Untrusted Data","type":"CWE"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-825651.html"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-45147","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2024-07-09T13:30:52.115552Z"}}}],"affected":[{"cpes":["cpe:2.3:a:siemens:simatic_pcs_neo:4.0:-:*:*:*:*:*:*"],"vendor":"siemens","product":"simatic_pcs_neo","versions":[{"status":"affected","version":"4.0","lessThan":"5.0","versionType":"custom"}],"defaultStatus":"unknown"},{"cpes":["cpe:2.3:h:siemens:simatic_step_7:-:*:*:*:*:*:*:*"],"vendor":"siemens","product":"simatic_step_7","versions":[{"status":"affected","version":"16","lessThan":"17","versionType":"custom"},{"status":"affected","version":"17","lessThan":"18","versionType":"custom"},{"status":"affected","version":"18","lessThan":"18_update_2","versionType":"custom"}],"defaultStatus":"unknown"},{"cpes":["cpe:2.3:h:siemens:simatic_step_7:-:*:*:*:*:*:*:*"],"vendor":"siemens","product":"simatic_step_7","versions":[{"status":"affected","version":"16","lessThan":"17","versionType":"custom"},{"status":"affected","version":"17","lessThan":"18","versionType":"custom"},{"status":"affected","version":"18","lessThan":"18_update_2","versionType":"custom"}],"defaultStatus":"unknown"},{"cpes":["cpe:2.3:h:siemens:simatic_step_7:-:*:*:*:*:*:*:*"],"vendor":"siemens","product":"simatic_step_7","versions":[{"status":"affected","version":"16","lessThan":"17","versionType":"custom"},{"status":"affected","version":"17","lessThan":"18","versionType":"custom"},{"status":"affected","version":"18","lessThan":"18_update_2","versionType":"custom"}],"defaultStatus":"unknown"}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-08-27T20:32:52.249Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T14:09:56.615Z"},"title":"CVE Program Container","references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-825651.html","tags":["x_transferred"]}]}]}}