{"id":"CVE-2020-37202","aliases":[],"title":"NetworkSleuth 3.0.0.0 - 'Key' Denial of Service","titleSource":"VulnCheck","descriptionSource":"VulnCheck","products":[{"vendor":"Nsasoft","name":"Nsauditor NetworkSleuth","platforms":[],"versions":[{"version":"3.0.0.0","status":"affected"}],"source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2020-37202"}],"remediation":[],"description":"NetworkSleuth 3.0.0.0 contains a denial of service vulnerability that allows attackers to crash the application by supplying an oversized registration key. Attackers can generate a 1000-character buffer payload and paste it into the registration key field to trigger an application crash.","severity":"medium","score":4.6,"published":"2026-02-11T20:37:22.429Z","modified":"2026-10-27T01:30:24.624Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://www.exploit-db.com/exploits/47853","http://www.nsauditor.com/","https://www.vulncheck.com/advisories/networksleuth-key-denial-of-service"],"sources":[{"name":"CVE","id":"CVE-2020-37202","modified":"2026-10-27T01:30:24.624Z","url":"https://www.cve.org/CVERecord?id=CVE-2020-37202"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":4.6},{"source":"VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-29T04:50:31.701Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}