CVE-2022-30937

{"containers": {"cna": {"affected": [{"product": "EN100 Ethernet module DNP3 IP variant", "vendor": "Siemens", "versions": [{"status": "affected", "version": "All versions"}]}, {"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 < V4.37"}]}, {"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"}]}], "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."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-119", "description": "CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-06-14T09:21:54.000Z", "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "shortName": "siemens"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-693555.pdf"}], "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": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T07:03:39.594Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-693555.pdf"}]}]}, "cveMetadata": {"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "assignerShortName": "siemens", "cveId": "CVE-2022-30937", "datePublished": "2022-06-14T09:21:54.000Z", "dateReserved": "2022-05-16T00:00:00.000Z", "dateUpdated": "2024-08-03T07:03:39.594Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "EN100 Ethernet module DNP3 IP variant", "vendor": "Siemens", "versions": [{"status": "affected", "version": "All versions"}]}, {"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 < V4.37"}]}, {"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"}]}], "source": "productcert@siemens.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:en100_ethernet_module_dnp3_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "15E8060A-2897-4E2E-9441-5687D923C642", "vulnerable": true}, {"criteria": "cpe:2.3:o:siemens:en100_ethernet_module_iec_104_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "300FAA93-3BBB-4848-AFA5-97DE57053E5E", "vulnerable": true}, {"criteria": "cpe:2.3:o:siemens:en100_ethernet_module_iec_61850_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D2DB9E56-0D15-4FCA-8D1C-6C4C8EB407CF", "versionEndExcluding": "4.37", "vulnerable": true}, {"criteria": "cpe:2.3:o:siemens:en100_ethernet_module_modbus_tcp_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "71DCD4E3-9BA4-44CE-BFCC-6659258FCE31", "vulnerable": true}, {"criteria": "cpe:2.3:o:siemens:en100_ethernet_module_profinet_io_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "0C2FA062-EBFE-457F-988E-60A9317212A4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:en100_ethernet_module:-:*:*:*:*:*:*:*", "matchCriteriaId": "DAC429FD-7148-4A68-AA81-8FBADA588F4E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "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."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en la variante DNP3 IP del m\u00f3dulo EN100 Ethernet (Todas las versiones), la variante IEC 104 del m\u00f3dulo EN100 Ethernet (Todas las versiones), la variante IEC 61850 del m\u00f3dulo EN100 Ethernet (Todas las versiones anteriores a V4.37), la variante Modbus TCP del m\u00f3dulo EN100 Ethernet (Todas las versiones), la variante PROFINET IO del m\u00f3dulo EN100 Ethernet (Todas las versiones). Las aplicaciones afectadas contienen una vulnerabilidad de corrupci\u00f3n de memoria mientras analizan paquetes HTTP especialmente dise\u00f1ados para el endpoint /txtrace. Esto podr\u00eda permitir a un atacante bloquear la aplicaci\u00f3n afectada, conllevando una condici\u00f3n de denegaci\u00f3n de servicio"}], "id": "CVE-2022-30937", "lastModified": "2026-06-17T04:44:29.670", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-06-14T10:15:20.490", "references": [{"source": "productcert@siemens.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-693555.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-693555.pdf"}], "sourceIdentifier": "productcert@siemens.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "productcert@siemens.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}