{"api_version":"1","generated_at":"2026-04-25T02:08:34+00:00","cve":"CVE-2022-31805","urls":{"html":"https://cve.report/CVE-2022-31805","api":"https://cve.report/api/cve/CVE-2022-31805.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-31805","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-31805"},"summary":{"title":"CVE-2022-31805","description":"In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected.","state":"PUBLIC","assigner":"info@cert.vde.com","published_at":"2022-06-24 08:15:00","updated_at":"2023-05-09 13:15:00"},"problem_types":["CWE-523"],"metrics":[],"references":[{"url":"https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17140&token=6aa2c5c4a8b83b8b09936fefed5b0b11f9d2cc6c&download=","name":"https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17140&token=6aa2c5c4a8b83b8b09936fefed5b0b11f9d2cc6c&download=","refsource":"CONFIRM","tags":[],"title":"","mime":"application/pdf","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-31805","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31805","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"31805","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"development_system","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"31805","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"edge_gateway","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"windows","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"31805","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"gateway","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"31805","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"hmi_sl","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"31805","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"opc_server","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"31805","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"plchandler","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"31805","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"plcwinnt","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"31805","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"runtime_toolkit","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"x86","cpe13":"*"},{"cve_year":"2022","cve_id":"31805","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"sp_realtime_nt","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"31805","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"web_server","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2022-31805","ASSIGNER":"info@cert.vde.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected.\n\n"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-523 Unprotected Transport of Credentials","cweId":"CWE-523"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"CODESYS","product":{"product_data":[{"product_name":"CODESYS Development System","version":{"version_data":[{"version_affected":"<","version_name":"V2","version_value":"V2.3.9.69"},{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.30"}]}},{"product_name":"CODESYS Gateway Client","version":{"version_data":[{"version_affected":"<","version_name":"V2","version_value":"V2.3.9.38"}]}},{"product_name":"CODESYS Gateway Server","version":{"version_data":[{"version_affected":"<","version_name":"V2","version_value":"V2.3.9.38"}]}},{"product_name":"CODESYS Web server","version":{"version_data":[{"version_affected":"<","version_name":"V1","version_value":" V1.1.9.23"}]}},{"product_name":"CODESYS SP Realtime NT","version":{"version_data":[{"version_affected":"<","version_name":"V2","version_value":"V2.3.7.30"}]}},{"product_name":"CODESYS PLCWinNT","version":{"version_data":[{"version_affected":"<","version_name":"V2","version_value":"V2.4.7.57"}]}},{"product_name":"CODESYS Runtime Toolkit 32 bit full","version":{"version_data":[{"version_affected":"<","version_name":"V2","version_value":"V2.4.7.57"}]}},{"product_name":"CODESYS Edge Gateway for Windows","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.30"}]}},{"product_name":"CODESYS HMI (SL)","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.30"}]}},{"product_name":"CODESYS OPC DA Server SL","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.30"}]}},{"product_name":"CODESYS PLCHandler","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.30"}]}},{"product_name":"CODESYS Gateway","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.30"}]}}]}}]}},"references":{"reference_data":[{"url":"https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17140&token=6aa2c5c4a8b83b8b09936fefed5b0b11f9d2cc6c&download=","refsource":"MISC","name":"https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17140&token=6aa2c5c4a8b83b8b09936fefed5b0b11f9d2cc6c&download="}]},"generator":{"engine":"Vulnogram 0.0.9"},"source":{"defect":["CERT@VDE#","64140"],"discovery":"UNKNOWN"},"impact":{"cvss":[{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}]}},"nvd":{"publishedDate":"2022-06-24 08:15:00","lastModifiedDate":"2023-05-09 13:15:00","problem_types":["CWE-523"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:runtime_toolkit:*:*:*:*:*:*:x86:*","versionEndExcluding":"2.4.7.57","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:plcwinnt:*:*:*:*:*:*:*:*","versionEndExcluding":"2.4.7.57","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:plchandler:*:*:*:*:*:*:*:*","versionEndExcluding":"3.5.18.30","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:opc_server:*:*:*:*:*:*:*:*","versionEndExcluding":"3.5.18.30","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:edge_gateway:*:*:*:*:*:windows:*:*","versionEndExcluding":"3.5.18.30","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:hmi_sl:*:*:*:*:*:*:*:*","versionEndExcluding":"3.5.18.30","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:sp_realtime_nt:*:*:*:*:*:*:*:*","versionEndExcluding":"2.3.7.30","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:web_server:*:*:*:*:*:*:*:*","versionEndExcluding":"1.1.9.23","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:gateway:*:*:*:*:*:*:*:*","versionEndExcluding":"2.3.9.38","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:*","versionEndExcluding":"2.3.9.69","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}