{"containers": {"cna": {"affected": [{"platforms": ["QTS 5.0 (64 bit)"], "product": "Surveillance Station", "vendor": "QNAP Systems Inc.", "versions": [{"lessThan": "5.2.0.4.2 ( 2021/10/26 )", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"platforms": ["QTS 5.0 (32 bit)"], "product": "Surveillance Station", "vendor": "QNAP Systems Inc.", "versions": [{"lessThan": "5.2.0.3.2 ( 2021/10/26 )", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"platforms": ["QTS 4.3.6 (64 bit)"], "product": "Surveillance Station", "vendor": "QNAP Systems Inc.", "versions": [{"lessThan": "5.1.5.4.6 ( 2021/10/26 )", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"platforms": ["QTS 4.3.6 (32 bit)"], "product": "Surveillance Station", "vendor": "QNAP Systems Inc.", "versions": [{"lessThan": "5.1.5.3.6 ( 2021/10/26 )", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"platforms": ["QTS 4.3.3"], "product": "Surveillance Station", "vendor": "QNAP Systems Inc.", "versions": [{"lessThan": "5.1.5.3.6 ( 2021/10/26 )", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "crixer"}], "datePublic": "2021-12-10T00:00:00", "descriptions": [{"lang": "en", "value": "A stack buffer overflow vulnerability has been reported to affect QNAP NAS running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of Surveillance Station: QTS 5.0.0 (64 bit): Surveillance Station 5.2.0.4.2 ( 2021/10/26 ) and later QTS 5.0.0 (32 bit): Surveillance Station 5.2.0.3.2 ( 2021/10/26 ) and later QTS 4.3.6 (64 bit): Surveillance Station 5.1.5.4.6 ( 2021/10/26 ) and later QTS 4.3.6 (32 bit): Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later QTS 4.3.3: Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later"}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-120", "description": "CWE-120", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-12-29T13:05:14", "orgId": "2fd009eb-170a-4625-932b-17a53af1051f", "shortName": "qnap"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.qnap.com/en/security-advisory/qsa-21-46"}], "solutions": [{"lang": "en", "value": "We have already fixed this vulnerability in the following versions of Surveillance Station:\nQTS 5.0.0 (64 bit): Surveillance Station 5.2.0.4.2 ( 2021/10/26 ) and later\nQTS 5.0.0 (32 bit): Surveillance Station 5.2.0.3.2 ( 2021/10/26 ) and later\nQTS 4.3.6 (64 bit): Surveillance Station 5.1.5.4.6 ( 2021/10/26 ) and later\nQTS 4.3.6 (32 bit): Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later\nQTS 4.3.3 (32 bit): Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later\n"}], "source": {"advisory": "QSA-21-46", "discovery": "EXTERNAL"}, "title": "Stack Overflow Vulnerability in Surveillance Station", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@qnap.com", "DATE_PUBLIC": "2021-12-10T00:04:00.000Z", "ID": "CVE-2021-38687", "STATE": "PUBLIC", "TITLE": "Stack Overflow Vulnerability in Surveillance Station"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Surveillance Station", "version": {"version_data": [{"platform": "QTS 5.0 (64 bit)", "version_affected": "<", "version_value": "5.2.0.4.2 ( 2021/10/26 )"}, {"platform": "QTS 5.0 (32 bit)", "version_affected": "<", "version_value": "5.2.0.3.2 ( 2021/10/26 )"}, {"platform": "QTS 4.3.6 (64 bit)", "version_affected": "<", "version_value": "5.1.5.4.6 ( 2021/10/26 )"}, {"platform": "QTS 4.3.6 (32 bit)", "version_affected": "<", "version_value": "5.1.5.3.6 ( 2021/10/26 )"}, {"platform": "QTS 4.3.3", "version_affected": "<", "version_value": "5.1.5.3.6 ( 2021/10/26 )"}]}}]}, "vendor_name": "QNAP Systems Inc."}]}}, "credit": [{"lang": "eng", "value": "crixer"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A stack buffer overflow vulnerability has been reported to affect QNAP NAS running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of Surveillance Station: QTS 5.0.0 (64 bit): Surveillance Station 5.2.0.4.2 ( 2021/10/26 ) and later QTS 5.0.0 (32 bit): Surveillance Station 5.2.0.3.2 ( 2021/10/26 ) and later QTS 4.3.6 (64 bit): Surveillance Station 5.1.5.4.6 ( 2021/10/26 ) and later QTS 4.3.6 (32 bit): Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later QTS 4.3.3: Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later"}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-120"}]}]}, "references": {"reference_data": [{"name": "https://www.qnap.com/en/security-advisory/qsa-21-46", "refsource": "MISC", "url": "https://www.qnap.com/en/security-advisory/qsa-21-46"}]}, "solution": [{"lang": "en", "value": "We have already fixed this vulnerability in the following versions of Surveillance Station:\nQTS 5.0.0 (64 bit): Surveillance Station 5.2.0.4.2 ( 2021/10/26 ) and later\nQTS 5.0.0 (32 bit): Surveillance Station 5.2.0.3.2 ( 2021/10/26 ) and later\nQTS 4.3.6 (64 bit): Surveillance Station 5.1.5.4.6 ( 2021/10/26 ) and later\nQTS 4.3.6 (32 bit): Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later\nQTS 4.3.3 (32 bit): Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later\n"}], "source": {"advisory": "QSA-21-46", "discovery": "EXTERNAL"}}}}, "cveMetadata": {"assignerOrgId": "2fd009eb-170a-4625-932b-17a53af1051f", "assignerShortName": "qnap", "cveId": "CVE-2021-38687", "datePublished": "2021-12-10T00:00:00", "dateReserved": "2021-08-13T00:00:00", "dateUpdated": "2021-12-29T13:05:14", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qnap:surveillance_station:*:*:*:*:*:*:*:*", "matchCriteriaId": "15A2CF32-14E5-45BF-A43B-2FE3768390FE", "versionEndExcluding": "5.2.0.4.2", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qts:5.0.0:*:*:*:*:*:x64:*", "matchCriteriaId": "E62D198C-6022-48F5-AD92-BB87D2D25342", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qnap:surveillance_station:*:*:*:*:*:*:*:*", "matchCriteriaId": "B4FF03B3-0317-482D-B3AF-36B0BB8F5A53", "versionEndExcluding": "5.2.0.3.2", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qts:5.0.0:*:*:*:*:*:x86:*", "matchCriteriaId": "7536196C-B372-4437-82DF-369B14E3C52C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qnap:surveillance_station:*:*:*:*:*:*:*:*", "matchCriteriaId": "1FCA8E47-638B-4318-8BBB-ED1EC7D7490C", "versionEndExcluding": "5.1.5.4.6", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qts:4.3.6:*:*:*:*:*:x64:*", "matchCriteriaId": "DC0A8856-836E-4096-A7F4-2AFC4D4763BD", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qnap:surveillance_station:*:*:*:*:*:*:*:*", "matchCriteriaId": "66A2AC61-B545-4EA7-A7E4-2A2263E47C4A", "versionEndExcluding": "5.1.5.3.6", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qts:4.3.6:*:*:*:*:*:x86:*", "matchCriteriaId": "64340B53-0403-4EA7-9397-2D1C5882DF18", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qnap:surveillance_station:*:*:*:*:*:*:*:*", "matchCriteriaId": "66A2AC61-B545-4EA7-A7E4-2A2263E47C4A", "versionEndExcluding": "5.1.5.3.6", "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"}], "descriptions": [{"lang": "en", "value": "A stack buffer overflow vulnerability has been reported to affect QNAP NAS running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of Surveillance Station: QTS 5.0.0 (64 bit): Surveillance Station 5.2.0.4.2 ( 2021/10/26 ) and later QTS 5.0.0 (32 bit): Surveillance Station 5.2.0.3.2 ( 2021/10/26 ) and later QTS 4.3.6 (64 bit): Surveillance Station 5.1.5.4.6 ( 2021/10/26 ) and later QTS 4.3.6 (32 bit): Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later QTS 4.3.3: Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later"}, {"lang": "es", "value": "Se ha informado de una vulnerabilidad de desbordamiento del b\u00fafer de la pila que afecta al NAS de QNAP que ejecuta Surveillance Station. Si es explotado, esta vulnerabilidad permite a atacantes ejecutar c\u00f3digo arbitrario. Ya hemos solucionado esta vulnerabilidad en las siguientes versiones de Surveillance Station: QTS versiones 5.0.0 (64 bits): Surveillance Station versiones 5.2.0.4.2 (26/10/2021) y posteriores QTS versiones 5.0.0 (32 bits): Surveillance Station versiones 5.2.0.3.2 (26/10/2021) y posteriores QTS versiones 4.3.6 (64 bits): Surveillance Station versiones 5.1.5.4.6 (26/10/2021) y posteriores QTS versiones 4.3.6 (32 bits): Surveillance Station versiones 5.1.5.3.6 (26/10/2021) y posteriores QTS versiones 4.3.3: Surveillance Station versiones 5.1.5.3.6 (26/10/2021) y posteriores"}], "id": "CVE-2021-38687", "lastModified": "2022-01-10T20:54:00.680", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "security@qnapsecurity.com.tw", "type": "Secondary"}]}, "published": "2021-12-29T13:15:08.033", "references": [{"source": "security@qnapsecurity.com.tw", "tags": ["Vendor Advisory"], "url": "https://www.qnap.com/en/security-advisory/qsa-21-46"}], "sourceIdentifier": "security@qnapsecurity.com.tw", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "security@qnapsecurity.com.tw", "type": "Primary"}]}

{}