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High · 7.5 CVE-2020-37202 EUVD-2020-31186GHSA-42ww-368q-gjw4

NetworkSleuth 3.0.0.0 - 'Key' Denial of Service

Published Feb 11, 2026 · Updated Oct 27, 2026 · Assigned by VulnCheck

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.

Affected products

VendorProductAffectedFixed
Nsasoft Nsauditor NetworkSleuth 3.0.0.0 —

References