PT-2026-7700 · Nsasoft · Nsauditor Networksleuth

Ismail Tasdelen · Published 2026-02-11 · Updated 2026-02-11 · CVE-2020-37202

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions NetworkSleuth version 3.0.0.0

Description A denial of service issue allows attackers to crash the application by supplying an oversized registration key. This is achieved by generating a 1000-character buffer payload and pasting it into the registration key field.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2020-37202

Affected Products

Nsauditor Networksleuth

References · 4

• 🔥 https://exploit-db.com/exploits/47853 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-37202 · Security Note
• http://nsauditor.com · Note
• https://vulncheck.com/advisories/networksleuth-key-denial-of-service · Note