{"id":"CVE-2022-30937","state":"PUBLISHED","title":"A vulnerability has been identified in EN100 Ethernet module DNP3 IP variant (All versions), EN100 Ethernet module IEC 104 variant (All versions), EN100 Ethernet module IEC 61850 v","description":"A vulnerability has been identified in EN100 Ethernet module DNP3 IP variant (All versions), EN100 Ethernet module IEC 104 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions < V4.37), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). Affected applications contains a memory corruption vulnerability while parsing specially crafted HTTP packets to /txtrace endpoint. This could allow an attacker to crash the affected application leading to a denial of service condition.","publishedAt":"2022-06-14T09:21:54.000Z","updatedAt":"2024-08-03T07:03:39.594Z","severity":null,"assigner":"siemens","products":["Siemens EN100 Ethernet module DNP3 IP variant","Siemens EN100 Ethernet module IEC 104 variant","Siemens EN100 Ethernet module IEC 61850 variant","Siemens EN100 Ethernet module Modbus TCP variant","Siemens EN100 Ethernet module PROFINET IO variant"],"affected":[{"vendor":"Siemens","product":"EN100 Ethernet module DNP3 IP variant","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"EN100 Ethernet module IEC 104 variant","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"EN100 Ethernet module IEC 61850 variant","versions":[{"version":"All versions < V4.37","status":"affected"}]},{"vendor":"Siemens","product":"EN100 Ethernet module Modbus TCP variant","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"EN100 Ethernet module PROFINET IO variant","versions":[{"version":"All versions","status":"affected"}]}],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-693555.pdf"],"weaknesses":["CWE-119"],"ingestedAt":"2026-10-29T19:50:04.052Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/30xxx/CVE-2022-30937.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-30937","state":"PUBLISHED","datePublished":"2022-06-14T09:21:54.000Z","dateUpdated":"2024-08-03T07:03:39.594Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2022-05-16T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability has been identified in EN100 Ethernet module DNP3 IP variant (All versions), EN100 Ethernet module IEC 104 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions < V4.37), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). Affected applications contains a memory corruption vulnerability while parsing specially crafted HTTP packets to /txtrace endpoint. This could allow an attacker to crash the affected application leading to a denial of service condition."}],"affected":[{"vendor":"Siemens","product":"EN100 Ethernet module DNP3 IP variant","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"EN100 Ethernet module IEC 104 variant","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"EN100 Ethernet module IEC 61850 variant","versions":[{"version":"All versions < V4.37","status":"affected"}]},{"vendor":"Siemens","product":"EN100 Ethernet module Modbus TCP variant","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens","product":"EN100 Ethernet module PROFINET IO variant","versions":[{"version":"All versions","status":"affected"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-693555.pdf","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-119","description":"CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","dateUpdated":"2022-06-14T09:21:54.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2022-30937","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"EN100 Ethernet module DNP3 IP variant","version":{"version_data":[{"version_value":"All versions"}]}},{"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 < V4.37"}]}},{"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 EN100 Ethernet module DNP3 IP variant (All versions), EN100 Ethernet module IEC 104 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions < V4.37), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). Affected applications contains a memory corruption vulnerability while parsing specially crafted HTTP packets to /txtrace endpoint. This could allow an attacker to crash the affected application leading to a denial of service condition."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer"}]}]},"references":{"reference_data":[{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-693555.pdf","refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-693555.pdf"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-693555.pdf","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T07:03:39.594Z"}}]}}}