{"api_version":"1","generated_at":"2026-07-23T15:44:49+00:00","cve":"CVE-2020-12528","urls":{"html":"https://cve.report/CVE-2020-12528","api":"https://cve.report/api/cve/CVE-2020-12528.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-12528","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-12528"},"summary":{"title":"CVE-2020-12528","description":"An issue was discovered in MB connect line mymbCONNECT24 and mbCONNECT24 software in all versions through V2.6.2. Improper use of access validation allows a logged in user to kill web2go sessions in the account he should not have access to.","state":"PUBLIC","assigner":"info@cert.vde.com","published_at":"2021-03-02 22:15:00","updated_at":"2021-03-09 16:34:00"},"problem_types":["CWE-269"],"metrics":[],"references":[{"url":"https://cert.vde.com/de-de/advisories/vde-2021-003","name":"https://cert.vde.com/de-de/advisories/vde-2021-003","refsource":"CONFIRM","tags":["Third Party Advisory"],"title":"MB connect line: Multiple vulnerabilites in mymbCONNECT24 and mbCONNECT24 <= 2.6.2 — German (Germany)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-12528","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12528","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"LEGACY","value":"OTORIO reported the vulnerabilities to MB connect line. CERT@VDE coordinated.","lang":""}],"nvd_cpes":[{"cve_year":"2020","cve_id":"12528","vulnerable":"1","versionEndIncluding":"2.6.2","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mbconnectline","cpe5":"mbconnect24","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"12528","vulnerable":"1","versionEndIncluding":"2.6.2","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mbconnectline","cpe5":"mymbconnect24","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"info@cert.vde.com","DATE_PUBLIC":"2021-02-15T13:50:00.000Z","ID":"CVE-2020-12528","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"mymbCONNECT24","version":{"version_data":[{"version_affected":"<=","version_name":"2.6.2","version_value":"2.6.2"}]}},{"product_name":"mbCONNECT24","version":{"version_data":[{"version_affected":"<=","version_name":"2.6.2","version_value":"2.6.2"}]}}]},"vendor_name":"MB connect line"}]}},"credit":[{"lang":"eng","value":"OTORIO reported the vulnerabilities to MB connect line. CERT@VDE coordinated."}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An issue was discovered in MB connect line mymbCONNECT24 and mbCONNECT24 software in all versions through V2.6.2. Improper use of access validation allows a logged in user to kill web2go sessions in the account he should not have access to."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-269 Improper Privilege Management"}]}]},"references":{"reference_data":[{"name":"https://cert.vde.com/de-de/advisories/vde-2021-003","refsource":"CONFIRM","url":"https://cert.vde.com/de-de/advisories/vde-2021-003"}]},"solution":[{"lang":"eng","value":"Update to v2.7.1"}],"source":{"advisory":"VDE-2021-003","discovery":"EXTERNAL"}},"nvd":{"publishedDate":"2021-03-02 22:15:00","lastModifiedDate":"2021-03-09 16:34:00","problem_types":["CWE-269"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":7.7,"baseSeverity":"HIGH"},"exploitabilityScore":3.1,"impactScore":4},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:N/I:N/A:P","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL","baseScore":4},"severity":"MEDIUM","exploitabilityScore":8,"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:mbconnectline:mbconnect24:*:*:*:*:*:*:*:*","versionEndIncluding":"2.6.2","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:*","versionEndIncluding":"2.6.2","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"12528","Ordinal":"173693","Title":"CVE-2020-12528","CVE":"CVE-2020-12528","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"12528","Ordinal":"1","NoteData":"An issue was discovered in MB connect line mymbCONNECT24 and mbCONNECT24 software in all versions through V2.6.2. Improper use of access validation allows a logged in user to kill web2go sessions in the account he should not have access to.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"12528","Ordinal":"2","NoteData":"2021-03-02","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"12528","Ordinal":"3","NoteData":"2021-03-02","Type":"Other","Title":"Modified"}]}}}