{"api_version":"1","generated_at":"2026-07-23T14:33:51+00:00","cve":"CVE-2022-31257","urls":{"html":"https://cve.report/CVE-2022-31257","api":"https://cve.report/api/cve/CVE-2022-31257.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-31257","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-31257"},"summary":{"title":"CVE-2022-31257","description":"A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions < V7.23.31), Mendix Applications using Mendix 8 (All versions < V8.18.18), Mendix Applications using Mendix 9 (All versions < V9.14.0), Mendix Applications using Mendix 9 (V9.12) (All versions < V9.12.2), Mendix Applications using Mendix 9 (V9.6) (All versions < V9.6.12). In case of access to an active user session in an application that is built with an affected version, it’s possible to change that user’s password bypassing password validations within a Mendix application. This could allow to set weak passwords.","state":"PUBLIC","assigner":"productcert@siemens.com","published_at":"2022-07-12 10:15:00","updated_at":"2023-07-24 13:16:00"},"problem_types":["NVD-CWE-Other"],"metrics":[],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-433782.pdf","name":"N/A","refsource":"CONFIRM","tags":[],"title":"","mime":"application/pdf","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-31257","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31257","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"31257","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mendix","cpe5":"mendix","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2022-31257","qid":"591328","title":"Siemens Mendix Improper Access Control Vulnerability (SSA-433782)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2022-31257","STATE":"PUBLIC"},"data_format":"MITRE","data_version":"4.0","data_type":"CVE","affects":{"vendor":{"vendor_data":[{"vendor_name":"Siemens","product":{"product_data":[{"product_name":"Mendix Applications using Mendix 7","version":{"version_data":[{"version_value":"All versions < V7.23.31"}]}},{"product_name":"Mendix Applications using Mendix 8","version":{"version_data":[{"version_value":"All versions < V8.18.18"}]}},{"product_name":"Mendix Applications using Mendix 9","version":{"version_data":[{"version_value":"All versions < V9.14.0"}]}},{"product_name":"Mendix Applications using Mendix 9 (V9.12)","version":{"version_data":[{"version_value":"All versions < V9.12.2"}]}},{"product_name":"Mendix Applications using Mendix 9 (V9.6)","version":{"version_data":[{"version_value":"All versions < V9.6.12"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-284: Improper Access Control"}]}]},"description":{"description_data":[{"lang":"eng","value":"A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions < V7.23.31), Mendix Applications using Mendix 8 (All versions < V8.18.18), Mendix Applications using Mendix 9 (All versions < V9.14.0), Mendix Applications using Mendix 9 (V9.12) (All versions < V9.12.2), Mendix Applications using Mendix 9 (V9.6) (All versions < V9.6.12). In case of access to an active user session in an application that is built with an affected version, it’s possible to change that user’s password bypassing password validations within a Mendix application. This could allow to set weak passwords."}]},"references":{"reference_data":[{"refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-433782.pdf","name":"https://cert-portal.siemens.com/productcert/pdf/ssa-433782.pdf"}]}},"nvd":{"publishedDate":"2022-07-12 10:15:00","lastModifiedDate":"2023-07-24 13:16:00","problem_types":["NVD-CWE-Other"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","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:P/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","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:mendix:mendix:*:*:*:*:*:*:*:*","versionStartIncluding":"9.12.0","versionEndExcluding":"9.12.2","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mendix:mendix:*:*:*:*:*:*:*:*","versionStartIncluding":"9.13.0","versionEndExcluding":"9.14.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mendix:mendix:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0.0","versionEndExcluding":"7.32.31","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mendix:mendix:*:*:*:*:*:*:*:*","versionStartIncluding":"8.0.0","versionEndExcluding":"8.18.18","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mendix:mendix:*:*:*:*:*:*:*:*","versionStartIncluding":"9.6.0","versionEndExcluding":"9.6.12","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}