PT-2026-7694 · Nsasoft · Nsauditor Dnss Domain Name Search+1

Ismail Tasdelen · Published 2026-02-11 · Updated 2026-02-27 · CVE-2020-37196

Positive Technologies · (AI Summary)

CVSS v3.1

7.5

High

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

Name of the Vulnerable Software and Affected Versions Dnss Domain Name Search Software (affected versions not specified)

Description The software is susceptible to a denial of service condition. An attacker can crash the application by supplying an excessively large registration key. Specifically, a 1000-character buffer payload entered into the registration key field triggers the application crash. The vulnerable component is the registration key processing logic.

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

Exploit

DoS

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2020-37196

Affected Products

Nsauditor Dnss Domain Name Search

Domain Name Search

References · 5

• 🔥 https://exploit-db.com/exploits/47856 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-37196 · Security Note
• http://nsauditor.com · Note
• https://t.me/cveNotify/153523 · Telegram Post
• https://vulncheck.com/advisories/dnss-domain-name-search-software-key-denial-of-service · Note