{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-47565", "assignerOrgId": "2fd009eb-170a-4625-932b-17a53af1051f", "state": "PUBLISHED", "assignerShortName": "qnap", "dateReserved": "2023-11-06T14:11:12.322Z", "datePublished": "2023-12-08T16:06:29.861Z", "dateUpdated": "2023-12-08T16:06:29.861Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["QVR Firmware"], "product": "VioStor NVR", "vendor": "QNAP Systems Inc.", "versions": [{"lessThan": "5.0.0 ", "status": "affected", "version": "4.x", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Chad Seaman and Larry Cashdollar of Akamai Technologies reported this vulnerability to CISA"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>An OS command injection vulnerability has been found to affect legacy QNAP VioStor NVR models running QVR Firmware 4.x. If exploited, the vulnerability could allow authenticated users to execute commands via a network.</p><p>We have already fixed the vulnerability in the following versions:</p><p><span style=\"background-color: var(--wht);\">QVR Firmware 5.0.0</span><span style=\"background-color: var(--wht);\">&nbsp;and later</span></p>"}], "value": "An OS command injection vulnerability has been found to affect legacy QNAP VioStor NVR models running QVR Firmware 4.x. If exploited, the vulnerability could allow authenticated users to execute commands via a network.\n\nWe have already fixed the vulnerability in the following versions:\n\nQVR Firmware 5.0.0\u00a0and later\n\n"}], "impacts": [{"capecId": "CAPEC-88", "descriptions": [{"lang": "en", "value": "CAPEC-88 OS Command Injection"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-78", "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "2fd009eb-170a-4625-932b-17a53af1051f", "shortName": "qnap", "dateUpdated": "2023-12-08T16:06:29.861Z"}, "references": [{"url": "https://www.qnap.com/en/security-advisory/qsa-23-48"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>We have already fixed the vulnerability in the following versions:</p><p><span style=\"background-color: var(--wht);\">QVR Firmware 5.0.0</span><span style=\"background-color: var(--wht);\">&nbsp;and later</span></p>"}], "value": "We have already fixed the vulnerability in the following versions:\n\nQVR Firmware 5.0.0\u00a0and later\n\n"}], "source": {"advisory": "QSA-23-48", "discovery": "EXTERNAL"}, "title": "Legacy VioStor NVR", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"cisaActionDue": "2024-01-11", "cisaExploitAdd": "2023-12-21", "cisaRequiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.", "cisaVulnerabilityName": "QNAP VioStor NVR OS Command Injection Vulnerability", "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qvr_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4FCA8C58-1B8E-4340-9EFB-26751B112629", "versionEndExcluding": "5.0.0", "versionStartIncluding": "4.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An OS command injection vulnerability has been found to affect legacy QNAP VioStor NVR models running QVR Firmware 4.x. If exploited, the vulnerability could allow authenticated users to execute commands via a network.\n\nWe have already fixed the vulnerability in the following versions:\n\nQVR Firmware 5.0.0\u00a0and later\n\n"}, {"lang": "es", "value": "Se ha descubierto que una vulnerabilidad de inyecci\u00f3n de comandos del sistema operativo afecta a los modelos QNAP VioStor NVR heredados que ejecutan el firmware QVR 4.x. Si se explota, la vulnerabilidad podr\u00eda permitir a los usuarios autenticados ejecutar comandos a trav\u00e9s de una red. Ya hemos solucionado la vulnerabilidad en las siguientes versiones: QVR Firmware 5.0.0 y posteriores"}], "id": "CVE-2023-47565", "lastModified": "2023-12-22T02:00:01.337", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 5.9, "source": "security@qnapsecurity.com.tw", "type": "Secondary"}]}, "published": "2023-12-08T16:15:16.367", "references": [{"source": "security@qnapsecurity.com.tw", "tags": ["Vendor Advisory"], "url": "https://www.qnap.com/en/security-advisory/qsa-23-48"}], "sourceIdentifier": "security@qnapsecurity.com.tw", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "security@qnapsecurity.com.tw", "type": "Primary"}]}

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