{"containers":{"cna":{"affected":[{"product":"DIGSI 4","vendor":"Siemens","versions":[{"status":"affected","version":"All versions < V4.92"}]},{"product":"EN100 Ethernet module DNP3 variant","vendor":"Siemens","versions":[{"status":"affected","version":"All versions < V1.05.00"}]},{"product":"EN100 Ethernet module IEC 104 variant","vendor":"Siemens","versions":[{"status":"affected","version":"All versions"}]},{"product":"EN100 Ethernet module IEC 61850 variant","vendor":"Siemens","versions":[{"status":"affected","version":"All versions < V4.30"}]},{"product":"EN100 Ethernet module Modbus TCP variant","vendor":"Siemens","versions":[{"status":"affected","version":"All versions"}]},{"product":"EN100 Ethernet module PROFINET IO variant","vendor":"Siemens","versions":[{"status":"affected","version":"All versions"}]}],"datePublic":"2018-03-08T00:00:00.000Z","descriptions":[{"lang":"en","value":"A vulnerability has been identified in DIGSI 4 (All versions < V4.92), EN100 Ethernet module DNP3 variant (All versions < V1.05.00), EN100 Ethernet module IEC 104 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions < V4.30), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). The device engineering mechanism allows an unauthenticated remote user to upload a modified device configuration overwriting access authorization passwords."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","description":"CWE-306: Missing Authentication for Critical Function","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2021-07-13T11:02:47.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","shortName":"siemens"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-203306.pdf"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2018-4840","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"DIGSI 4","version":{"version_data":[{"version_value":"All versions < V4.92"}]}},{"product_name":"EN100 Ethernet module DNP3 variant","version":{"version_data":[{"version_value":"All versions < V1.05.00"}]}},{"product_name":"EN100 Ethernet module IEC 104 variant","version":{"version_data":[{"version_value":"All versions"}]}},{"product_name":"EN100 Ethernet module IEC 61850 variant","version":{"version_data":[{"version_value":"All versions < V4.30"}]}},{"product_name":"EN100 Ethernet module Modbus TCP variant","version":{"version_data":[{"version_value":"All versions"}]}},{"product_name":"EN100 Ethernet module PROFINET IO variant","version":{"version_data":[{"version_value":"All versions"}]}}]},"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 DIGSI 4 (All versions < V4.92), EN100 Ethernet module DNP3 variant (All versions < V1.05.00), EN100 Ethernet module IEC 104 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions < V4.30), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). The device engineering mechanism allows an unauthenticated remote user to upload a modified device configuration overwriting access authorization passwords."}]},"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-203306.pdf","refsource":"CONFIRM","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-203306.pdf"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T05:18:26.487Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-203306.pdf"}]}]},"cveMetadata":{"assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","assignerShortName":"siemens","cveId":"CVE-2018-4840","datePublished":"2018-03-08T17:00:00.000Z","dateReserved":"2018-01-02T00:00:00.000Z","dateUpdated":"2024-08-05T05:18:26.487Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}