CVE-2021-20037

{"containers": {"cna": {"affected": [{"product": "SonicWall Global VPN Client", "vendor": "SonicWall", "versions": [{"status": "affected", "version": "Global VPN Client 4.10.5 and earlier"}]}], "descriptions": [{"lang": "en", "value": "SonicWall Global VPN Client 4.10.5 installer (32-bit and 64-bit) incorrect default file permission vulnerability leads to privilege escalation which potentially allows command execution in the host operating system. This vulnerability impacts GVC 4.10.5 installer and earlier."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-276", "description": "CWE-276: Incorrect Default Permissions", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-09-21T08:50:11.000Z", "orgId": "44b2ff79-1416-4492-88bb-ed0da00c7315", "shortName": "sonicwall"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0024"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "PSIRT@sonicwall.com", "ID": "CVE-2021-20037", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "SonicWall Global VPN Client", "version": {"version_data": [{"version_value": "Global VPN Client 4.10.5 and earlier"}]}}]}, "vendor_name": "SonicWall"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "SonicWall Global VPN Client 4.10.5 installer (32-bit and 64-bit) incorrect default file permission vulnerability leads to privilege escalation which potentially allows command execution in the host operating system. This vulnerability impacts GVC 4.10.5 installer and earlier."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-276: Incorrect Default Permissions"}]}]}, "references": {"reference_data": [{"name": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0024", "refsource": "CONFIRM", "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0024"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:30:07.615Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0024"}]}]}, "cveMetadata": {"assignerOrgId": "44b2ff79-1416-4492-88bb-ed0da00c7315", "assignerShortName": "sonicwall", "cveId": "CVE-2021-20037", "datePublished": "2021-09-21T08:50:11.000Z", "dateReserved": "2020-12-17T00:00:00.000Z", "dateUpdated": "2024-08-03T17:30:07.615Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "SonicWall Global VPN Client", "vendor": "SonicWall", "versions": [{"status": "affected", "version": "Global VPN Client 4.10.5 and earlier"}]}], "source": "PSIRT@sonicwall.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sonicwall:global_vpn_client:*:*:*:*:*:*:*:*", "matchCriteriaId": "56BEFDB8-3DB8-4D75-950C-A185408432F6", "versionEndIncluding": "4.10.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "SonicWall Global VPN Client 4.10.5 installer (32-bit and 64-bit) incorrect default file permission vulnerability leads to privilege escalation which potentially allows command execution in the host operating system. This vulnerability impacts GVC 4.10.5 installer and earlier."}, {"lang": "es", "value": "Una vulnerabilidad en los permisos de archivo por defecto del instalador de SonicWall Global VPN Client versi\u00f3n 4.10.5 (32 y 64 bits), conlleva a una escalada de privilegios que permite potencialmente una ejecuci\u00f3n de comandos en el sistema operativo anfitri\u00f3n. Esta vulnerabilidad afecta al instalador de GVC versiones 4.10.5 y anteriores"}], "id": "CVE-2021-20037", "lastModified": "2026-06-17T03:33:11.227", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-09-21T09:15:07.503", "references": [{"source": "PSIRT@sonicwall.com", "tags": ["Vendor Advisory"], "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0024"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0024"}], "sourceIdentifier": "PSIRT@sonicwall.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-276"}], "source": "PSIRT@sonicwall.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-276"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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