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Status published
Medium
CVE-2020-37199
NBMonitor 1.6.6.0 - 'Key' Denial of Service
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Ismail Tasdelen
References
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Affected Vendor
Nsasoft
View all reports →Affected Software
Nsauditor NBMonitor
Vulnerable Versions:
1.6.6.0
Timeline
Official Publish:
February 11th, 2026
Last Modified:
March 5th, 2026
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H