Description
A command injection vulnerability has been reported to affect QNAP device running QVR. If exploited, this vulnerability could allow remote attackers to run arbitrary commands. We have already fixed this vulnerability in the following versions of QVR: QVR 5.1.5 build 20210803 and later
Affected Software
{"id": "CVE-2021-34348", "vendorId": null, "type": "cve", "bulletinFamily": "NVD", "title": "CVE-2021-34348", "description": "A command injection vulnerability has been reported to affect QNAP device running QVR. If exploited, this vulnerability could allow remote attackers to run arbitrary commands. We have already fixed this vulnerability in the following versions of QVR: QVR 5.1.5 build 20210803 and later", "published": "2021-09-27T01:15:00", "modified": "2021-10-05T16:25:00", "epss": [{"cve": "CVE-2021-34348", "epss": 0.00281, "percentile": 0.63787, "modified": "2023-05-23"}], "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 7.5}, "severity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL"}, "exploitabilityScore": 3.9, "impactScore": 5.9}, "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-34348", "reporter": "security@qnap.com", "references": ["https://www.qnap.com/en/security-advisory/qsa-21-35"], "cvelist": ["CVE-2021-34348"], "immutableFields": [], "lastseen": "2023-05-23T15:30:09", "viewCount": 61, "enchantments": {"dependencies": {}, "score": {"value": 6.2, "vector": "NONE"}, "backreferences": {}, "exploitation": null, "affected_software": {"major_version": [{"name": "qnap qvr", "version": 5}]}, "epss": [{"cve": "CVE-2021-34348", "epss": 0.00281, "percentile": 0.63756, "modified": "2023-05-02"}], "vulnersScore": 6.2}, "_state": {"dependencies": 1684863200, "score": 1684856002, "affected_software_major_version": 0, "epss": 0}, "_internal": {"score_hash": "8039e8b5f79fc26d83ce8f469facce46"}, "cna_cvss": {"cna": "QNAP Systems, Inc.", "cvss": {"3": {"vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "score": 9.8}}}, "cpe": [], "cpe23": [], "cwe": ["CWE-77"], "affectedSoftware": [{"cpeName": "qnap:qvr", "version": "5.1.5", "operator": "lt", "name": "qnap qvr"}], "affectedConfiguration": [], "cpeConfiguration": {"CVE_data_version": "4.0", "nodes": [{"operator": "OR", "children": [], "cpe_match": [{"vulnerable": true, "cpe23Uri": "cpe:2.3:a:qnap:qvr:5.1.5:*:*:*:*:*:*:*", "versionEndExcluding": "5.1.5", "cpe_name": []}]}]}, "extraReferences": [{"url": "https://www.qnap.com/en/security-advisory/qsa-21-35", "name": "https://www.qnap.com/en/security-advisory/qsa-21-35", "refsource": "MISC", "tags": ["Vendor Advisory"]}], "product_info": [{"vendor": "QNAP Systems Inc.", "product": "QVR"}], "solutions": [{"lang": "en", "value": "We have already fixed this vulnerability in the following versions of QVR:\nQVR 5.1.5 build 20210803 and later\n"}], "workarounds": [], "impacts": [], "exploits": [], "problemTypes": []}
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