{ "id": "CVE-2020-26173", "sourceIdentifier": "cve@mitre.org", "published": "2020-12-18T10:15:12.820", "lastModified": "2024-11-21T05:19:26.570", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "An incorrect access control implementation in Tangro Business Workflow before 1.18.1 allows an attacker to download documents (PDF) by providing a valid document ID and token. No further authentication is required." }, { "lang": "es", "value": "Una implementaci\u00f3n incorrecta del control de acceso en Tangro Business Workflow versiones anteriores a 1.18.1, permite a un atacante descargar documentos (PDF) al proporcionar un ID de documento y un token v\u00e1lidos. Una autenticaci\u00f3n adicional no es requerida" } ], "metrics": { "cvssMetricV31": [ { "source": "cve@mitre.org", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseScore": 3.1, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 1.6, "impactScore": 1.4 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 2.8, "impactScore": 1.4 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "baseScore": 4.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-306" }, { "lang": "en", "value": "CWE-639" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:tangro:business_workflow:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.18.1", "matchCriteriaId": "BAE2FD7D-E1ED-4E14-BD48-CBB2BDFFE086" } ] } ] } ], "references": [ { "url": "https://blog.to.com/advisory-tangro-bwf-1-17-5-multiple-vulnerabilities/", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://www.tangro.de/", "source": "cve@mitre.org", "tags": [ "Product" ] }, { "url": "https://blog.to.com/advisory-tangro-bwf-1-17-5-multiple-vulnerabilities/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://www.tangro.de/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Product" ] } ] }