CVE-2021-36294

{"containers": {"cna": {"affected": [{"product": "VNX Control Station", "vendor": "Dell", "versions": [{"lessThan": "TBD", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "datePublic": "2021-09-07T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Dell VNX2 OE for File versions 8.1.21.266 and earlier, contain an authentication bypass vulnerability. A remote unauthenticated attacker may exploit this vulnerability by forging a cookie to login as any user."}], "metrics": [{"cvssV3_1": {"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"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-331", "description": "CWE-331: Insufficient Entropy", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-01-25T22:15:21.000Z", "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "shortName": "dell"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@dell.com", "DATE_PUBLIC": "2021-09-07", "ID": "CVE-2021-36294", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "VNX Control Station", "version": {"version_data": [{"version_affected": "<", "version_value": "TBD"}]}}]}, "vendor_name": "Dell"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Dell VNX2 OE for File versions 8.1.21.266 and earlier, contain an authentication bypass vulnerability. A remote unauthenticated attacker may exploit this vulnerability by forging a cookie to login as any user."}]}, "impact": {"cvss": {"baseScore": 9.8, "baseSeverity": "Critical", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-331: Insufficient Entropy"}]}]}, "references": {"reference_data": [{"name": "https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities", "refsource": "MISC", "url": "https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T00:54:51.079Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities"}]}]}, "cveMetadata": {"assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "assignerShortName": "dell", "cveId": "CVE-2021-36294", "datePublished": "2022-01-25T22:15:21.100Z", "dateReserved": "2021-07-08T00:00:00.000Z", "dateUpdated": "2024-09-16T16:22:50.056Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "VNX Control Station", "vendor": "Dell", "versions": [{"lessThan": "TBD", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "security_alert@emc.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:dell:emc_unity_operating_environment:*:*:*:*:*:*:*:*", "matchCriteriaId": "DCF2F423-762A-4FB0-9C78-665719437611", "versionEndIncluding": "8.1.21.266", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dell:vnx_vg10:-:*:*:*:*:*:*:*", "matchCriteriaId": "97AAC263-26AA-46D3-99ED-1FC122680E9B", "vulnerable": false}, {"criteria": "cpe:2.3:h:dell:vnx_vg50:-:*:*:*:*:*:*:*", "matchCriteriaId": "E6E09A30-8E1B-4FDE-9EAB-FD97297223E8", "vulnerable": false}, {"criteria": "cpe:2.3:h:dell:vnx5200:-:*:*:*:*:*:*:*", "matchCriteriaId": "8048D181-E5D8-434C-AEBD-F6AC5A39E196", "vulnerable": false}, {"criteria": "cpe:2.3:h:dell:vnx5400:-:*:*:*:*:*:*:*", "matchCriteriaId": "E0D31CA9-BA67-49D7-B079-43A78E15E9F7", "vulnerable": false}, {"criteria": "cpe:2.3:h:dell:vnx5600:-:*:*:*:*:*:*:*", "matchCriteriaId": "BF50C06E-3275-4DE3-9A1E-B713EC71BFE9", "vulnerable": false}, {"criteria": "cpe:2.3:h:dell:vnx5800:-:*:*:*:*:*:*:*", "matchCriteriaId": "E086C5AD-C7DC-4C8C-9690-58AB91BA4484", "vulnerable": false}, {"criteria": "cpe:2.3:h:dell:vnx7600:-:*:*:*:*:*:*:*", "matchCriteriaId": "69CB6012-801D-4A0E-B260-A056FBA2ECE9", "vulnerable": false}, {"criteria": "cpe:2.3:h:dell:vnx8000:-:*:*:*:*:*:*:*", "matchCriteriaId": "F02386BF-9508-4913-90E4-AEC7F3A7C5E1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Dell VNX2 OE for File versions 8.1.21.266 and earlier, contain an authentication bypass vulnerability. A remote unauthenticated attacker may exploit this vulnerability by forging a cookie to login as any user."}, {"lang": "es", "value": "Dell VNX2 OE for File versiones 8.1.21.266 y anteriores, contienen una vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n. Un atacante remoto no autenticado puede explotar esta vulnerabilidad al falsificar una cookie para iniciar sesi\u00f3n como cualquier usuario"}], "id": "CVE-2021-36294", "lastModified": "2026-06-17T03:58:36.620", "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": "security_alert@emc.com", "type": "Secondary"}, {"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"}]}, "published": "2022-01-25T23:15:08.570", "references": [{"source": "security_alert@emc.com", "tags": ["Vendor Advisory"], "url": "https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities"}], "sourceIdentifier": "security_alert@emc.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-331"}], "source": "security_alert@emc.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-330"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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