CVE-2021-44159

{"id": "CVE-2021-44159", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "twcert@cert.org.tw", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-12-20T03:15:06.650", "references": [{"url": "https://www.twcert.org.tw/tw/cp-132-5395-eee40-1.html", "tags": ["Third Party Advisory"], "source": "twcert@cert.org.tw"}, {"url": "https://www.twcert.org.tw/tw/cp-132-5395-eee40-1.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "twcert@cert.org.tw", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "4MOSAn GCB Doctor\u2019s file upload function has improper user privilege control. A remote attacker can upload arbitrary files including webshell files without authentication and execute arbitrary code in order to perform arbitrary system operations or deny of service attack."}, {"lang": "es", "value": "La funci\u00f3n file upload de 4MOSUAn GCB Doctor, presenta un control inapropiado de los privilegios del usuario. Un atacante remoto puede cargar archivos arbitrarios, incluyendo archivos webshell, sin autenticaci\u00f3n y ejecutar c\u00f3digo arbitrario para llevar a cabo operaciones arbitrarias del sistema o un ataque de denegaci\u00f3n de servicio"}], "lastModified": "2024-11-21T06:30:28.083", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:4mosan:gcb_doctor:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "62B0DE1A-AE43-4274-A34C-9C364659C1C9", "versionEndExcluding": "2021-09-16"}], "operator": "OR"}]}], "sourceIdentifier": "twcert@cert.org.tw"}