2 lines
3.6 KiB
JSON
2 lines
3.6 KiB
JSON
{"affected":[{"affectedData":[{"product":"SonicWall Switch","vendor":"SonicWall","versions":[{"status":"affected","version":"1.0.0.5-16 and earlier"}]}],"source":"PSIRT@sonicwall.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:sonicwall:switch:*:*:*:*:*:*:*:*","matchCriteriaId":"076786F3-94BB-447A-B66C-07B89A2F1E58","versionEndIncluding":"1.0.0.5-16","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:sonicwall:sws12-10fpoe:-:*:*:*:*:*:*:*","matchCriteriaId":"AC1B14D9-15C7-4490-9A2C-4FD9462CF465","vulnerable":false},{"criteria":"cpe:2.3:h:sonicwall:sws12-8:-:*:*:*:*:*:*:*","matchCriteriaId":"F93E9E20-D465-490B-B2E0-A92670684ECE","vulnerable":false},{"criteria":"cpe:2.3:h:sonicwall:sws12-8poe:-:*:*:*:*:*:*:*","matchCriteriaId":"A756CC39-180C-4293-8A45-7C55DC88639B","vulnerable":false},{"criteria":"cpe:2.3:h:sonicwall:sws14-24:-:*:*:*:*:*:*:*","matchCriteriaId":"72DF3E57-4840-4327-9796-D92F663FFF4E","vulnerable":false},{"criteria":"cpe:2.3:h:sonicwall:sws14-24fpoe:-:*:*:*:*:*:*:*","matchCriteriaId":"68C4A661-5DAE-41B2-8D51-8E8F0AB4E26E","vulnerable":false},{"criteria":"cpe:2.3:h:sonicwall:sws14-48:-:*:*:*:*:*:*:*","matchCriteriaId":"04079B4A-8CF2-4D17-B9AB-CF9A84692CAD","vulnerable":false},{"criteria":"cpe:2.3:h:sonicwall:sws14-48fpoe:-:*:*:*:*:*:*:*","matchCriteriaId":"49B54692-77FD-411F-90F4-AAE31E48D5B8","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"Multiple Out-of-Bound read vulnerability in SonicWall Switch when handling LLDP Protocol allows an attacker to cause a system instability or potentially read sensitive information from the memory locations."},{"lang":"es","value":"Múltiples vulnerabilidades de lectura fuera de límites en SonicWall Switch cuando se maneja el protocolo LLDP permite a un atacante causar una inestabilidad del sistema o leer potencialmente información confidencial de las ubicaciones de memoria"}],"id":"CVE-2021-20024","lastModified":"2026-06-17T03:33:09.943","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"ADJACENT_NETWORK","authentication":"NONE","availabilityImpact":"COMPLETE","baseScore":6.8,"confidentialityImpact":"PARTIAL","integrityImpact":"NONE","vectorString":"AV:A/AC:L/Au:N/C:P/I:N/A:C","version":"2.0"},"exploitabilityScore":6.5,"impactScore":7.8,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"exploitabilityScore":2.8,"impactScore":5.2,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2021-07-09T22:15:08.320","references":[{"source":"PSIRT@sonicwall.com","tags":["Vendor Advisory"],"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0011"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0011"}],"sourceIdentifier":"PSIRT@sonicwall.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-125"}],"source":"PSIRT@sonicwall.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-125"}],"source":"nvd@nist.gov","type":"Primary"}]}
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