{"api_version":"1","generated_at":"2026-04-24T22:11:36+00:00","cve":"CVE-2022-30792","urls":{"html":"https://cve.report/CVE-2022-30792","api":"https://cve.report/api/cve/CVE-2022-30792.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-30792","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-30792"},"summary":{"title":"CVE-2022-30792","description":"In CmpChannelServer of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unauthorized attacker to block new communication channel connections. Existing connections are not affected.","state":"PUBLIC","assigner":"info@cert.vde.com","published_at":"2022-07-11 11:15:00","updated_at":"2022-09-23 16:25:00"},"problem_types":["CWE-400"],"metrics":[],"references":[{"url":"https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17128&token=bee4d8a57f19be289d623ec90135493b5f9179e3&download=","name":"https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17128&token=bee4d8a57f19be289d623ec90135493b5f9179e3&download=","refsource":"CONFIRM","tags":[],"title":"","mime":"application/pdf","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-30792","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-30792","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"control_for_beaglebone","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"control_for_empc-a\\/imx6","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"control_for_iot2000_sl","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"control_for_linux_sl","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"control_for_pfc100_sl","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"control_for_pfc200_sl","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"control_for_plcnext","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"control_for_raspberry_pi_sl","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"control_for_wago_touch_panels_600","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"control_rte_sl","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"control_rte_sl_\\(for_beckhoff_cx\\)","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"control_runtime_system_toolkit","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"control_win","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","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":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"edge_gateway","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"linux","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","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":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"embedded_target_visu_toolkit","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","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":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"hmi","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"30792","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codesys","cpe5":"remote_target_visu_toolkit","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2022-30792","qid":"591202","title":"3S-Smart CODESYS GmbH v3 Uncontrolled Resource Consumption Multiple Vulnerabilities (Advisory 2022-09 V6.0)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"info@cert.vde.com","DATE_PUBLIC":"2022-07-08T06:00:00.000Z","ID":"CVE-2022-30792","STATE":"PUBLIC","TITLE":"CODESYS: CmpChannelServer, CmpChannelServerEmbedded allow unauthenticated attackers to block all their available communication channels"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"CODESYS Control RTE (SL)","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.20"}]}},{"product_name":"CODESYS Control RTE (for Beckhoff CX) SL","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.20"}]}},{"product_name":"CODESYS Control Win (SL)","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.20"}]}},{"product_name":"CODESYS Gateway","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.20"}]}},{"product_name":"CODESYS Edge Gateway for Windows","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.20"}]}},{"product_name":"CODESYS HMI (SL)","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.20"}]}},{"product_name":"CODESYS Development System V3","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.10"}]}},{"product_name":"CODESYS Control Runtime System Toolkit","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.20"}]}},{"product_name":"CODESYS Embedded Target Visu Toolkit","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.20"}]}},{"product_name":"CODESYS Remote Target Visu Toolkit","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V3.5.18.20"}]}},{"product_name":"CODESYS Control for BeagleBone SL","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V4.5.0.0"}]}},{"product_name":"CODESYS Control for Beckhoff CX9020 SL","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V4.5.0.0"}]}},{"product_name":"CODESYS Control for emPC-A/iMX6 SL","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V4.5.0.0"}]}},{"product_name":"CODESYS Control for IOT2000 SL","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V4.5.0.0"}]}},{"product_name":"CODESYS Control for Linux SL","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V4.5.0.0"}]}},{"product_name":" CODESYS Control for PFC100 SL","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V4.5.0.0"}]}},{"product_name":"CODESYS Control for PFC200 SL","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V4.5.0.0"}]}},{"product_name":"CODESYS Control for PLCnext SL","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V4.5.0.0"}]}},{"product_name":"CODESYS Control for Raspberry Pi SL","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V4.5.0.0"}]}},{"product_name":"CODESYS Control for WAGO Touch Panels 600 SL","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V4.5.0.0"}]}},{"product_name":"CODESYS Edge Gateway for Linux","version":{"version_data":[{"version_affected":"<","version_name":"V3","version_value":"V4.5.0.0"}]}}]},"vendor_name":"CODESYS"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"In CmpChannelServer of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unauthorized attacker to block new communication channel connections. Existing connections are not affected."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"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"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-400 Uncontrolled Resource Consumption"}]}]},"references":{"reference_data":[{"name":"https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17128&token=bee4d8a57f19be289d623ec90135493b5f9179e3&download=","refsource":"CONFIRM","url":"https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17128&token=bee4d8a57f19be289d623ec90135493b5f9179e3&download="}]},"source":{"defect":["CERT@VDE#","64130"],"discovery":"UNKNOWN"}},"nvd":{"publishedDate":"2022-07-11 11:15:00","lastModifiedDate":"2022-09-23 16:25:00","problem_types":["CWE-400"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL","baseScore":5},"severity":"MEDIUM","exploitabilityScore":10,"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:control_for_linux_sl:*:*:*:*:*:*:*:*","versionEndExcluding":"4.5.0.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:control_for_pfc100_sl:*:*:*:*:*:*:*:*","versionEndExcluding":"4.5.0.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:control_for_pfc200_sl:*:*:*:*:*:*:*:*","versionEndExcluding":"4.5.0.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:control_for_raspberry_pi_sl:*:*:*:*:*:*:*:*","versionEndExcluding":"4.5.0.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:edge_gateway:*:*:*:*:*:linux:*:*","versionEndExcluding":"4.5.0.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:edge_gateway:*:*:*:*:*:windows:*:*","versionEndExcluding":"3.5.18.20","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:remote_target_visu_toolkit:*:*:*:*:*:*:*:*","versionEndExcluding":"3.5.18.20","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:*","versionEndExcluding":"3.5.18.20","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:control_rte_sl_\\(for_beckhoff_cx\\):*:*:*:*:*:*:*:*","versionEndExcluding":"3.5.18.20","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:embedded_target_visu_toolkit:*:*:*:*:*:*:*:*","versionEndExcluding":"3.5.18.20","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:gateway:*:*:*:*:*:*:*:*","versionEndExcluding":"3.5.18.20","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:control_runtime_system_toolkit:*:*:*:*:*:*:*:*","versionEndExcluding":"3.5.18.20","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:hmi:*:*:*:*:*:*:*:*","versionEndExcluding":"3.5.18.20","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:control_rte_sl:*:*:*:*:*:*:*:*","versionEndExcluding":"3.5.18.20","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:control_win:*:*:*:*:*:*:*:*","versionEndExcluding":"3.5.18.20","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:control_for_plcnext:*:*:*:*:*:*:*:*","versionEndExcluding":"4.6.0.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:*","versionEndExcluding":"4.6.0.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:control_for_wago_touch_panels_600:*:*:*:*:*:*:*:*","versionEndExcluding":"4.5.0.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:control_for_empc-a\\/imx6:*:*:*:*:*:*:*:*","versionEndExcluding":"4.5.0.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codesys:control_for_beaglebone:*:*:*:*:*:*:*:*","versionEndExcluding":"4.5.0.0","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}