{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-0985", "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "state": "PUBLISHED", "assignerShortName": "CERTVDE", "dateReserved": "2023-02-23T14:11:49.473Z", "datePublished": "2023-06-06T10:06:48.102Z", "dateUpdated": "2023-06-06T10:06:48.102Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "mbCONNECT24", "vendor": "MB Connect Line", "versions": [{"lessThanOrEqual": "2.13.3", "status": "affected", "version": "1.0.0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "mymbCONNECT24", "vendor": "MB Connect Line", "versions": [{"lessThanOrEqual": "2.13.3", "status": "affected", "version": "1.0.0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "myREX24", "vendor": "Helmholz", "versions": [{"lessThanOrEqual": "2.13.3", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "myREX24.virtual", "vendor": "Helmholz", "versions": [{"lessThanOrEqual": "2.13.3", "status": "affected", "version": "0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Hussein Alsharafi"}], "datePublic": "2023-05-15T10:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "An Authorization Bypass vulnerability was found in MB Connect Lines&nbsp;mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual version &lt;= 2.13.3.&nbsp;An authenticated remote user with low privileges can change the password of any user in the same account. This allows to take over the admin user and therefore fully compromise the account."}], "value": "An Authorization Bypass vulnerability was found in MB Connect Lines\u00a0mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual version <= 2.13.3.\u00a0An authenticated remote user with low privileges can change the password of any user in the same account. This allows to take over the admin user and therefore fully compromise the account."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-639", "description": "CWE-639 Authorization Bypass Through User-Controlled Key", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "shortName": "CERTVDE", "dateUpdated": "2023-06-06T10:06:48.102Z"}, "references": [{"url": "https://cert.vde.com/en/advisories/VDE-2023-002/"}], "source": {"advisory": "VDE-2023-002", "defect": ["CERT@VDE#64404"], "discovery": "UNKNOWN"}, "title": "Helmholz and MB Connect Line: Account takeover via password reset in multiple products", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:*", "matchCriteriaId": "6CC21EC6-52DA-47D9-AC27-9D1707B71467", "versionEndIncluding": "2.13.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:*", "matchCriteriaId": "70123597-DE04-4807-952D-F9CFC9805A34", "versionEndIncluding": "2.13.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An Authorization Bypass vulnerability was found in MB Connect Lines\u00a0mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual version <= 2.13.3.\u00a0An authenticated remote user with low privileges can change the password of any user in the same account. This allows to take over the admin user and therefore fully compromise the account."}], "id": "CVE-2023-0985", "lastModified": "2023-06-15T12:04:52.467", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "info@cert.vde.com", "type": "Primary"}]}, "published": "2023-06-06T11:15:09.093", "references": [{"source": "info@cert.vde.com", "tags": ["Mitigation", "Third Party Advisory"], "url": "https://cert.vde.com/en/advisories/VDE-2023-002/"}], "sourceIdentifier": "info@cert.vde.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-639"}], "source": "info@cert.vde.com", "type": "Primary"}]}

{}