{"containers":{"cna":{"affected":[{"product":"EN100 Ethernet module IEC 61850 variant","vendor":"Siemens AG","versions":[{"status":"affected","version":"All versions < V4.30"}]},{"product":"EN100 Ethernet module DNP3 variant","vendor":"Siemens AG","versions":[{"status":"affected","version":"All versions < V1.04"}]},{"product":"EN100 Ethernet module PROFINET IO variant","vendor":"Siemens AG","versions":[{"status":"affected","version":"All versions"}]},{"product":"EN100 Ethernet module Modbus TCP variant","vendor":"Siemens AG","versions":[{"status":"affected","version":"All versions"}]},{"product":"EN100 Ethernet module IEC 104 variant","vendor":"Siemens AG","versions":[{"status":"affected","version":"All versions < V1.22"}]}],"datePublic":"2018-03-08T00:00:00.000Z","descriptions":[{"lang":"en","value":"A vulnerability has been identified in EN100 Ethernet module IEC 61850 variant (All versions < V4.30), EN100 Ethernet module DNP3 variant (All versions < V1.04), EN100 Ethernet module PROFINET IO variant (All versions), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module IEC 104 variant (All versions < V1.22). The web interface (TCP/80) of affected devices allows an unauthenticated user to upgrade or downgrade the firmware of the device, including to older versions with known vulnerabilities."}],"problemTypes":[{"descriptions":[{"description":"Other","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2019-03-22T16:56:34.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","shortName":"siemens"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-845879.pdf"},{"name":"103379","tags":["vdb-entry","x_refsource_BID"],"url":"https://www.securityfocus.com/bid/103379"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2018-4838","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"EN100 Ethernet module IEC 61850 variant","version":{"version_data":[{"version_value":"All versions < V4.30"}]}}]},"vendor_name":"Siemens AG"},{"product":{"product_data":[{"product_name":"EN100 Ethernet module DNP3 variant","version":{"version_data":[{"version_value":"All versions < V1.04"}]}}]},"vendor_name":"Siemens AG"},{"product":{"product_data":[{"product_name":"EN100 Ethernet module PROFINET IO variant","version":{"version_data":[{"version_value":"All versions"}]}}]},"vendor_name":"Siemens AG"},{"product":{"product_data":[{"product_name":"EN100 Ethernet module Modbus TCP variant","version":{"version_data":[{"version_value":"All versions"}]}}]},"vendor_name":"Siemens AG"},{"product":{"product_data":[{"product_name":"EN100 Ethernet module IEC 104 variant","version":{"version_data":[{"version_value":"All versions < V1.22"}]}}]},"vendor_name":"Siemens AG"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A vulnerability has been identified in EN100 Ethernet module IEC 61850 variant (All versions < V4.30), EN100 Ethernet module DNP3 variant (All versions < V1.04), EN100 Ethernet module PROFINET IO variant (All versions), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module IEC 104 variant (All versions < V1.22). The web interface (TCP/80) of affected devices allows an unauthenticated user to upgrade or downgrade the firmware of the device, including to older versions with known vulnerabilities."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Other"}]}]},"references":{"reference_data":[{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-845879.pdf","refsource":"CONFIRM","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-845879.pdf"},{"name":"103379","refsource":"BID","url":"https://www.securityfocus.com/bid/103379"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T05:18:26.631Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-845879.pdf"},{"name":"103379","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"https://www.securityfocus.com/bid/103379"}]}]},"cveMetadata":{"assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","assignerShortName":"siemens","cveId":"CVE-2018-4838","datePublished":"2018-03-08T17:00:00.000Z","dateReserved":"2018-01-02T00:00:00.000Z","dateUpdated":"2024-08-05T05:18:26.631Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}