CVE-2025-53729

{"id": "CVE-2025-53729", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2025-08-12T18:15:42.553", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53729", "tags": ["Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally."}, {"lang": "es", "value": "El control de acceso inadecuado en Azure File Sync permite que un atacante autorizado eleve privilegios localmente."}], "lastModified": "2025-08-14T17:07:25.733", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:azure_file_sync:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1172DD83-F133-4FD8-9860-C4864A3D24D8", "versionEndExcluding": "18.3.0.0", "versionStartIncluding": "18.0.0.0"}, {"criteria": "cpe:2.3:a:microsoft:azure_file_sync:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F9620626-C392-43AF-90DE-CC57E38A5741", "versionEndExcluding": "19.2.0.0", "versionStartIncluding": "19.0.0.0"}, {"criteria": "cpe:2.3:a:microsoft:azure_file_sync:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "453B8B15-9A96-4237-BB9E-2D5E9B9E7E49", "versionEndExcluding": "20.1.0.0", "versionStartIncluding": "20.0.0.0"}, {"criteria": "cpe:2.3:a:microsoft:azure_file_sync:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1D79249F-9002-4576-8983-FC0753EBBB2A", "versionEndIncluding": "21.1.0.0", "versionStartIncluding": "21.0.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}