CVE-2020-37199

HIGH

7.5

Description

NBMonitor 1.6.6.0 contains a denial of service vulnerability in its registration key input that allows attackers to crash the application. Attackers can generate a 1000-character buffer payload and paste it into the 'Key' field to trigger an application crash.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/11/2026

Last Modified2/26/2026

Sourcenvd

Honeypot Sightings0

Affected Products

nsasoft:nbmonitor

Weaknesses (CWE)

CWE-120

References

http://www.nsauditor.com/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/47866(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/nbmonitor-key-denial-of-service(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.