{"affected": [{"affectedData": [{"product": "Photo Station", "vendor": "QNAP Systems Inc.", "versions": [{"status": "affected", "version": "< 6.0.12"}, {"status": "affected", "version": "< 5.7.12"}, {"status": "affected", "version": "< 5.7.13"}, {"status": "affected", "version": "< 5.4.10"}, {"status": "affected", "version": "< 5.2.11"}]}], "source": "security@qnapsecurity.com.tw"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qnap:photo_station:*:*:*:*:*:*:*:*", "matchCriteriaId": "37B8888D-7A65-443D-9D16-ABDADE531F29", "versionEndExcluding": "6.0.12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qts:4.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "15C20B26-BAD3-4563-8018-CE06E3A52E73", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qnap:photo_station:*:*:*:*:*:*:*:*", "matchCriteriaId": "37B8888D-7A65-443D-9D16-ABDADE531F29", "versionEndExcluding": "6.0.12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qts:4.4.3:*:*:*:*:*:*:*", "matchCriteriaId": "9EC590C3-3D01-48EC-9F7F-75CFDAAE11C6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qnap:photo_station:*:*:*:*:*:*:*:*", "matchCriteriaId": "32709C16-1F4B-40E4-9890-E9156F602CF5", "versionEndExcluding": "5.7.12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qts:4.3.6:*:*:*:*:*:*:*", "matchCriteriaId": "FE9FAC96-AA2A-4CA5-A170-8C0E6BD47391", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qnap:photo_station:*:*:*:*:*:*:*:*", "matchCriteriaId": "870E6D04-2379-415F-AA22-F78A0D3B3381", "versionEndExcluding": "5.7.13", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qts:4.3.4:*:*:*:*:*:*:*", "matchCriteriaId": "F0C7D2D4-769F-4297-89F4-75366FFA7618", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qnap:photo_station:*:*:*:*:*:*:*:*", "matchCriteriaId": "990126AC-1A96-47C1-80B5-9B255F96F4EA", "versionEndExcluding": "5.4.10", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qts:4.3.3:*:*:*:*:*:*:*", "matchCriteriaId": "C5994C07-17FE-4784-9FA4-9675BA8B4743", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qnap:photo_station:*:*:*:*:*:*:*:*", "matchCriteriaId": "B9872DF1-5B03-4D85-925F-D0AF6CE0F5AF", "versionEndExcluding": "5.2.11", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qts:4.2.6:*:*:*:*:*:*:*", "matchCriteriaId": "1D9E6F8F-A433-45A7-8839-5D478FE179A4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "This cross-site scripting vulnerability in Photo Station allows remote attackers to inject malicious code. QANP We have already fixed this vulnerability in the following versions of Photo Station. QTS 4.5.1: Photo Station 6.0.12 and later QTS 4.4.3: Photo Station 6.0.12 and later QTS 4.3.6: Photo Station 5.7.12 and later QTS 4.3.4: Photo Station 5.7.13 and later QTS 4.3.3: Photo Station 5.4.10 and later QTS 4.2.6: Photo Station 5.2.11 and later"}, {"lang": "es", "value": "Esta vulnerabilidad de tipo cross-site scripting en Photo Station permite a atacantes remotos inyectar c\u00f3digo malicioso. QNAP ya ha corregido esta vulnerabilidad en las siguientes versiones de Photo Station. QTS versi\u00f3n 4.5.1: Photo Station versi\u00f3n 6.0.12 y posterior, QTS versi\u00f3n 4.4.3: Photo Station versi\u00f3n 6.0.12 y posterior, QTS versi\u00f3n 4.3.6: Photo Station versi\u00f3n 5.7.12 y posterior, QTS versi\u00f3n 4.3.4: Photo Station versi\u00f3n 5.7.13 y posterior, QTS versi\u00f3n 4.3.3: Photo Station versi\u00f3n 5.4.10 y posterior, QTS versi\u00f3n 4.2.6: Photo Station versi\u00f3n 5.2.11 y posterior"}], "id": "CVE-2020-2491", "lastModified": "2026-06-17T03:12:13.170", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "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": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-12-10T04:15:11.627", "references": [{"source": "security@qnapsecurity.com.tw", "tags": ["Vendor Advisory"], "url": "https://www.qnap.com/en/security-advisory/qsa-20-15"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.qnap.com/en/security-advisory/qsa-20-15"}], "sourceIdentifier": "security@qnapsecurity.com.tw", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-80"}], "source": "security@qnapsecurity.com.tw", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}
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