{"id":"CVE-2022-33138","state":"PUBLISHED","title":"A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3), SIMATIC MV540 S (All versions < V3.3), SIMATIC MV550 H (All versions < V3.3), SIMATIC MV550 S (All ver","description":"A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3), SIMATIC MV540 S (All versions < V3.3), SIMATIC MV550 H (All versions < V3.3), SIMATIC MV550 S (All versions < V3.3), SIMATIC MV560 U (All versions < V3.3), SIMATIC MV560 X (All versions < V3.3). Affected devices do not perform authentication for several web API endpoints. This could allow an unauthenticated remote attacker to read and download data from the device.","publishedAt":"2022-07-12T10:06:46.000Z","updatedAt":"2024-08-03T08:01:19.531Z","severity":null,"assigner":"siemens","products":["Siemens SIMATIC MV540 H","Siemens SIMATIC MV540 S","Siemens SIMATIC MV550 H","Siemens SIMATIC MV550 S","Siemens SIMATIC MV560 U","Siemens SIMATIC MV560 X"],"affected":[{"vendor":"Siemens","product":"SIMATIC MV540 H","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC MV540 S","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC MV550 H","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC MV550 S","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC MV560 U","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC MV560 X","versions":[{"version":"All versions < V3.3","status":"affected"}]}],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-348662.pdf"],"weaknesses":["CWE-306"],"ingestedAt":"2026-10-29T19:50:12.412Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/33xxx/CVE-2022-33138.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-33138","state":"PUBLISHED","datePublished":"2022-07-12T10:06:46.000Z","dateUpdated":"2024-08-03T08:01:19.531Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2022-06-13T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3), SIMATIC MV540 S (All versions < V3.3), SIMATIC MV550 H (All versions < V3.3), SIMATIC MV550 S (All versions < V3.3), SIMATIC MV560 U (All versions < V3.3), SIMATIC MV560 X (All versions < V3.3). Affected devices do not perform authentication for several web API endpoints. This could allow an unauthenticated remote attacker to read and download data from the device."}],"affected":[{"vendor":"Siemens","product":"SIMATIC MV540 H","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC MV540 S","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC MV550 H","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC MV550 S","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC MV560 U","versions":[{"version":"All versions < V3.3","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC MV560 X","versions":[{"version":"All versions < V3.3","status":"affected"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-348662.pdf","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","description":"CWE-306: Missing Authentication for Critical Function","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","dateUpdated":"2022-07-12T10:06:46.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2022-33138","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"SIMATIC MV540 H","version":{"version_data":[{"version_value":"All versions < V3.3"}]}},{"product_name":"SIMATIC MV540 S","version":{"version_data":[{"version_value":"All versions < V3.3"}]}},{"product_name":"SIMATIC MV550 H","version":{"version_data":[{"version_value":"All versions < V3.3"}]}},{"product_name":"SIMATIC MV550 S","version":{"version_data":[{"version_value":"All versions < V3.3"}]}},{"product_name":"SIMATIC MV560 U","version":{"version_data":[{"version_value":"All versions < V3.3"}]}},{"product_name":"SIMATIC MV560 X","version":{"version_data":[{"version_value":"All versions < V3.3"}]}}]},"vendor_name":"Siemens"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3), SIMATIC MV540 S (All versions < V3.3), SIMATIC MV550 H (All versions < V3.3), SIMATIC MV550 S (All versions < V3.3), SIMATIC MV560 U (All versions < V3.3), SIMATIC MV560 X (All versions < V3.3). Affected devices do not perform authentication for several web API endpoints. This could allow an unauthenticated remote attacker to read and download data from the device."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-306: Missing Authentication for Critical Function"}]}]},"references":{"reference_data":[{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-348662.pdf","refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-348662.pdf"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-348662.pdf","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T08:01:19.531Z"}}]}}}