{ "id": "CVE-2017-15886", "sourceIdentifier": "security@synology.com", "published": "2017-12-28T15:29:00.207", "lastModified": "2019-10-09T23:24:32.127", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "Server-side request forgery (SSRF) vulnerability in Link Preview in Synology Chat before 2.0.0-1124 allows remote authenticated users to download arbitrary local files via a crafted URI." }, { "lang": "es", "value": "Una vulnerabilidad Server-Side Request Forgery (SSRF) en Link Preview en Synology Chat en versiones anteriores a la 2.0.0-1124 permite que usuarios remotos autenticados descarguen archivos locales arbitrarios mediante un URI manipulado." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 4.0 }, "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-918" } ] }, { "source": "security@synology.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-918" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:synology:chat:*:*:*:*:*:*:*:*", "versionEndExcluding": "2.0.0-1124", "matchCriteriaId": "43BB93DC-2D6F-4D53-95C6-E64D8EF2068D" } ] } ] } ], "references": [ { "url": "https://www.synology.com/en-global/support/security/Synology_SA_17_78", "source": "security@synology.com", "tags": [ "Vendor Advisory" ] } ] }