{"containers": {"cna": {"affected": [{"platforms": ["build 20201006"], "product": "QES", "vendor": "QNAP Systems Inc.", "versions": [{"lessThan": "2.1.1", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "TIM Security Red Team Research"}], "datePublic": "2020-12-23T00:00:00", "descriptions": [{"lang": "en", "value": "If exploited, this stored cross-site scripting vulnerability could allow remote attackers to inject malicious code in File Station. QNAP has already fixed these issues in QES 2.1.1 Build 20201006 and later."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Cross-site Scripting (XSS)", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-80", "description": "CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-749", "description": "CWE-749 Exposed Dangerous Method or Function", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-12-31T16:33:28", "orgId": "2fd009eb-170a-4625-932b-17a53af1051f", "shortName": "qnap"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.qnap.com/zh-tw/security-advisory/qsa-20-17"}], "solutions": [{"lang": "en", "value": "QNAP has already fixed these issues in QES 2.1.1 Build 20201006 and later."}], "source": {"advisory": "QSA-20-17", "discovery": "EXTERNAL"}, "title": "Stored cross-site scripting vulnerability in QES", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@qnap.com", "DATE_PUBLIC": "2020-12-23T05:49:00.000Z", "ID": "CVE-2020-2503", "STATE": "PUBLIC", "TITLE": "Stored cross-site scripting vulnerability in QES"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "QES", "version": {"version_data": [{"platform": "build 20201006", "version_affected": "<", "version_value": "2.1.1"}]}}]}, "vendor_name": "QNAP Systems Inc."}]}}, "credit": [{"lang": "eng", "value": "TIM Security Red Team Research"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "If exploited, this stored cross-site scripting vulnerability could allow remote attackers to inject malicious code in File Station. QNAP has already fixed these issues in QES 2.1.1 Build 20201006 and later."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-79 Cross-site Scripting (XSS)"}]}, {"description": [{"lang": "eng", "value": "CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)"}]}, {"description": [{"lang": "eng", "value": "CWE-749 Exposed Dangerous Method or Function"}]}]}, "references": {"reference_data": [{"name": "https://www.qnap.com/zh-tw/security-advisory/qsa-20-17", "refsource": "MISC", "url": "https://www.qnap.com/zh-tw/security-advisory/qsa-20-17"}]}, "solution": [{"lang": "en", "value": "QNAP has already fixed these issues in QES 2.1.1 Build 20201006 and later."}], "source": {"advisory": "QSA-20-17", "discovery": "EXTERNAL"}}}}, "cveMetadata": {"assignerOrgId": "2fd009eb-170a-4625-932b-17a53af1051f", "assignerShortName": "qnap", "cveId": "CVE-2020-2503", "datePublished": "2020-12-23T00:00:00", "dateReserved": "2019-12-09T00:00:00", "dateUpdated": "2020-12-31T16:33:28", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qnap:qes:*:*:*:*:*:*:*:*", "matchCriteriaId": "B5DBF31A-5D26-4C7D-8E69-31061FC16C6D", "versionEndExcluding": "2.1.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:qnap:qes:2.1.1:-:*:*:*:*:*:*", "matchCriteriaId": "B075440F-4DEA-494D-AE27-1182CA4889D1", "vulnerable": true}, {"criteria": "cpe:2.3:a:qnap:qes:2.1.1:build_20200211:*:*:*:*:*:*", "matchCriteriaId": "67632014-C383-490C-B048-4DFE88AD3F30", "vulnerable": true}, {"criteria": "cpe:2.3:a:qnap:qes:2.1.1:build_20200303:*:*:*:*:*:*", "matchCriteriaId": "AF83A348-E7B1-4008-8313-9F28B9A9B020", "vulnerable": true}, {"criteria": "cpe:2.3:a:qnap:qes:2.1.1:build_20200319:*:*:*:*:*:*", "matchCriteriaId": "AAF45709-BE55-45A4-8DD1-0D3E417D8382", "vulnerable": true}, {"criteria": "cpe:2.3:a:qnap:qes:2.1.1:build_20200424:*:*:*:*:*:*", "matchCriteriaId": "7C956E79-D019-4AE3-BB65-9A70282CD780", "vulnerable": true}, {"criteria": "cpe:2.3:a:qnap:qes:2.1.1:build_20200515:*:*:*:*:*:*", "matchCriteriaId": "DB21A827-5B92-468F-9BD0-09EB3E8A2ED4", "vulnerable": true}, {"criteria": "cpe:2.3:a:qnap:qes:2.1.1:build_20200811:*:*:*:*:*:*", "matchCriteriaId": "DA11F0F0-236A-4A24-9AF7-DC8E78D5AA3C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "If exploited, this stored cross-site scripting vulnerability could allow remote attackers to inject malicious code in File Station. QNAP has already fixed these issues in QES 2.1.1 Build 20201006 and later."}, {"lang": "es", "value": "Si se explota, esta vulnerabilidad de tipo cross-site scripting almacenado podr\u00eda permitir a atacantes remotos inyectar c\u00f3digo malicioso en File Station.&#xa0;QNAP ya ha corregido estos problemas en QES versiones 2.1.1 Build 20201006 y posteriores"}], "id": "CVE-2020-2503", "lastModified": "2020-12-28T15:33:59.797", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 6.0, "source": "security@qnapsecurity.com.tw", "type": "Secondary"}]}, "published": "2020-12-24T02:15:12.547", "references": [{"source": "security@qnapsecurity.com.tw", "tags": ["Vendor Advisory"], "url": "https://www.qnap.com/zh-tw/security-advisory/qsa-20-17"}], "sourceIdentifier": "security@qnapsecurity.com.tw", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-749"}, {"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-80"}], "source": "security@qnapsecurity.com.tw", "type": "Secondary"}]}

{}