{"id":"CVE-2020-37202","revision":"031b7e0998d64d9fabeceee59c825e16","records":[{"revision":"031b7e0998d64d9fabeceee59c825e16","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2020-37202","aliases":[],"title":"NetworkSleuth 3.0.0.0 - 'Key' Denial of Service","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.","state":0,"publishedAt":"2026-02-11T20:37:22.429+00:00","modifiedAt":"2026-02-12T14:34:47.578+00:00","affected":[{"ecosystem":"Vendor product","name":"Nsauditor NetworkSleuth","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Nsasoft\",\n                    \"product\": \"Nsauditor NetworkSleuth\",\n                    \"versions\": [\n                        {\n                            \"version\": \"3.0.0.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","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,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://www.exploit-db.com/exploits/47853","http://www.nsauditor.com/","https://www.vulncheck.com/advisories/networksleuth-key-denial-of-service"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2020-37202","license":"CVE Program Terms of Use","key":"cve-program:CVE-2020-37202","identifiers":["CVE-2020-37202"]},"retained":false,"historicalAffected":[]}],"coverage":[]}