{"containers": {"cna": {"affected": [{"product": "Easytest", "vendor": "Huachu Digital Technology Co.,Ltd.", "versions": [{"status": "affected", "version": "1705"}]}], "datePublic": "2021-10-15T00:00:00", "descriptions": [{"lang": "en", "value": "The learning history page of the Easytest is vulnerable by permission bypass. After obtaining a user\u2019s permission, remote attackers can access other users\u2019 and administrator\u2019s account information except password by crafting URL parameters."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-285", "description": "CWE-285 Improper Authorization", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-15T12:10:40", "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "shortName": "twcert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.twcert.org.tw/tw/cp-132-5205-1de5a-1.html"}], "solutions": [{"lang": "en", "value": "Update Easytest to version 2100"}], "source": {"advisory": "TVN-202110008", "discovery": "EXTERNAL"}, "title": "Huachu Digital Technology Co.,Ltd. Easytest - Improper Authorization", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"AKA": "TWCERT/CC", "ASSIGNER": "cve@cert.org.tw", "DATE_PUBLIC": "2021-10-15T11:57:00.000Z", "ID": "CVE-2021-42336", "STATE": "PUBLIC", "TITLE": "Huachu Digital Technology Co.,Ltd. Easytest - Improper Authorization"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Easytest", "version": {"version_data": [{"version_affected": "=", "version_value": "1705"}]}}]}, "vendor_name": "Huachu Digital Technology Co.,Ltd."}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The learning history page of the Easytest is vulnerable by permission bypass. After obtaining a user\u2019s permission, remote attackers can access other users\u2019 and administrator\u2019s account information except password by crafting URL parameters."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-285 Improper Authorization"}]}]}, "references": {"reference_data": [{"name": "https://www.twcert.org.tw/tw/cp-132-5205-1de5a-1.html", "refsource": "MISC", "url": "https://www.twcert.org.tw/tw/cp-132-5205-1de5a-1.html"}]}, "solution": [{"lang": "en", "value": "Update Easytest to version 2100"}], "source": {"advisory": "TVN-202110008", "discovery": "EXTERNAL"}}}}, "cveMetadata": {"assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "assignerShortName": "twcert", "cveId": "CVE-2021-42336", "datePublished": "2021-10-15T00:00:00", "dateReserved": "2021-10-12T00:00:00", "dateUpdated": "2021-10-15T12:10:40", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:huaju:easytest_online_learning_test_platform:1705:*:*:*:*:*:*:*", "matchCriteriaId": "63605331-63BE-4B6B-9E62-43179A48FAAB", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The learning history page of the Easytest is vulnerable by permission bypass. After obtaining a user\u2019s permission, remote attackers can access other users\u2019 and administrator\u2019s account information except password by crafting URL parameters."}, {"lang": "es", "value": "La p\u00e1gina del historial de aprendizaje de Easytest es vulnerable por una omisi\u00f3n de permisos. Despu\u00e9s de obtener permisos de usuario, unos atacantes remotos pueden acceder a la informaci\u00f3n de la cuenta de otros usuarios y del administrador, excepto la contrase\u00f1a, al dise\u00f1ar par\u00e1metros de la URL"}], "id": "CVE-2021-42336", "lastModified": "2022-08-12T16:16:15.387", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "twcert@cert.org.tw", "type": "Primary"}]}, "published": "2021-10-15T12:15:08.010", "references": [{"source": "twcert@cert.org.tw", "tags": ["Third Party Advisory"], "url": "https://www.twcert.org.tw/tw/cp-132-5205-1de5a-1.html"}], "sourceIdentifier": "twcert@cert.org.tw", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-285"}], "source": "twcert@cert.org.tw", "type": "Secondary"}]}

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