CVE-2022-22520

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{"affected": [{"affectedData": [{"product": "mymbCONNECT24", "vendor": "MB connect line", "versions": [{"lessThanOrEqual": "2.11.2", "status": "affected", "version": "2", "versionType": "custom"}]}, {"product": "mbCONNECT24", "vendor": "MB connect line", "versions": [{"lessThanOrEqual": "2.11.2", "status": "affected", "version": "2", "versionType": "custom"}]}, {"product": "myREX24", "vendor": "Helmholz", "versions": [{"lessThanOrEqual": "2.11.2", "status": "affected", "version": "2", "versionType": "custom"}]}, {"product": "myREX24.virtual", "vendor": "Helmholz", "versions": [{"lessThanOrEqual": "2.11.2", "status": "affected", "version": "2", "versionType": "custom"}]}], "source": "info@cert.vde.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:*", "matchCriteriaId": "2D55D697-78A4-44E3-B6B6-E5349C610148", "versionEndIncluding": "2.11.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:*", "matchCriteriaId": "04561EEC-B011-46F8-8C56-E5546D0ECD6A", "versionEndIncluding": "2.11.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:helmholz:myrex24:*:*:*:*:*:*:*:*", "matchCriteriaId": "8EE3EED2-43AC-4129-B2C8-88DEBFEF8BA0", "versionEndIncluding": "2.11.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:helmholz:myrex24.virtual:*:*:*:*:*:*:*:*", "matchCriteriaId": "847B9BE1-D7E5-4B6B-A59D-282BB58A8B64", "versionEndIncluding": "2.11.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A remote, unauthenticated attacker can enumerate valid users by sending specific requests to the webservice of MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2."}, {"lang": "es", "value": "Un atacante remoto no autenticado puede enumerar usuarios v\u00e1lidos mediante el env\u00edo de peticiones espec\u00edficas al webservice de la l\u00ednea de conexi\u00f3n MB mymbCONNECT24, mbCONNECT24 y Helmholz myREX24 y myREX24.virtual en todas las versiones hasta v2.11.2"}], "id": "CVE-2022-22520", "lastModified": "2026-06-17T04:28:31.333", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "info@cert.vde.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Secondary"}]}, "published": "2022-09-14T14:15:12.427", "references": [{"source": "info@cert.vde.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://cert.vde.com/en/advisories/VDE-2022-011"}, {"source": "info@cert.vde.com", "tags": ["Not Applicable"], "url": "https://cert.vde.com/en/advisories/VDE-2022-039"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://cert.vde.com/en/advisories/VDE-2022-011"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Not Applicable"], "url": "https://cert.vde.com/en/advisories/VDE-2022-039"}], "sourceIdentifier": "info@cert.vde.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-204"}], "source": "info@cert.vde.com", "type": "Secondary"}]}

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