CVE-2020-5132

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{"affected": [{"affectedData": [{"product": "SMA100", "vendor": "SonicWall", "versions": [{"status": "affected", "version": "SMA100 10.2.0.2-20sv"}]}, {"product": "SMA1000", "vendor": "SonicWall", "versions": [{"status": "affected", "version": "SMA1000 12.4.0-2223"}]}, {"product": "SonicOS", "vendor": "SonicWall", "versions": [{"status": "affected", "version": "SonicOS 6.5.4.6-79n"}]}], "source": "PSIRT@sonicwall.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:sonicwall:sma100_firmware:10.2.0.2-20sv:*:*:*:*:*:*:*", "matchCriteriaId": "52EC8D49-2710-466B-B2A1-62295FB4A086", "vulnerable": true}, {"criteria": "cpe:2.3:o:sonicwall:sma100_firmware:12.4.0-2223:*:*:*:*:*:*:*", "matchCriteriaId": "4C8C94C2-E31A-4D7E-A5FF-D5042AC52E53", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:sonicwall:sma100:-:*:*:*:*:*:*:*", "matchCriteriaId": "8E4A2B7B-40F5-4AE0-ACC7-E94B82435DBA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:sonicwall:sonicos:6.5.4.6-79n:*:*:*:*:*:*:*", "matchCriteriaId": "F773C54E-BA13-442C-96FF-1EF6E0055295", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "SonicWall SSL-VPN products and SonicWall firewall SSL-VPN feature misconfiguration leads to possible DNS flaw known as domain name collision vulnerability. When the users publicly display their organization\u2019s internal domain names in the SSL-VPN authentication page, an attacker with knowledge of internal domain names can potentially take advantage of this vulnerability."}, {"lang": "es", "value": "Los productos SonicWall SSL-VPN y una configuraci\u00f3n inapropiada de la funcionalidad SSL-VPN del firewall SonicWall, conlleva a un posible fallo de DNS conocido como vulnerabilidad de colisi\u00f3n de nombres de dominio. Cuando los usuarios muestran p\u00fablicamente los nombres de dominio internos de su organizaci\u00f3n en la p\u00e1gina de autenticaci\u00f3n SSL-VPN, un atacante con conocimiento de los nombres de dominio internos puede potencialmente aprovecharse de esta vulnerabilidad"}], "id": "CVE-2020-5132", "lastModified": "2026-06-17T03:20:57.160", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-09-30T06:15:12.953", "references": [{"source": "PSIRT@sonicwall.com", "tags": ["Vendor Advisory"], "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0006"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0006"}], "sourceIdentifier": "PSIRT@sonicwall.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "PSIRT@sonicwall.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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