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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:4mosan:gcb_doctor:*:*:*:*:*:*:*:*", "matchCriteriaId": "425EF164-EEAA-4580-B0CF-19B95D668931", "versionEndIncluding": "20210708", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "4MOSAn GCB Doctor\u2019s login page has improper validation of Cookie, which allows an unauthenticated remote attacker to bypass authentication by code injection in cookie, and arbitrarily manipulate the system or interrupt services by upload and execution of arbitrary files."}, {"lang": "es", "value": "La p\u00e1gina de inicio de sesi\u00f3n de 4MOSAn GCB Doctor presenta una comprobaci\u00f3n inapropiada de la cookie, que permite a un atacante remoto no autenticado omitir la autenticaci\u00f3n mediante una inyecci\u00f3n de c\u00f3digo en la cookie, y manipular arbitrariamente el sistema o interrumpir los servicios mediante la carga y ejecuci\u00f3n de archivos arbitrarios"}], "id": "CVE-2021-42338", "lastModified": "2022-08-09T14:40:43.893", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "twcert@cert.org.tw", "type": "Primary"}]}, "published": "2021-11-19T09:15:06.683", "references": [{"source": "twcert@cert.org.tw", "tags": ["Third Party Advisory"], "url": "https://www.twcert.org.tw/tw/cp-132-5313-45bde-1.html"}], "sourceIdentifier": "twcert@cert.org.tw", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-285"}], "source": "twcert@cert.org.tw", "type": "Secondary"}]}

{}