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Description

Nsauditor 3.2.0.0 contains a denial of service vulnerability in the registration name input field that allows attackers to crash the application. Attackers can create a malicious payload of 1000 bytes of repeated characters to trigger an application crash when pasted into the registration name field.

PUBLISHED Reserved 2026-02-03 | Published 2026-02-05 | Updated 2026-02-05 | Assigner VulnCheck




MEDIUM: 6.7CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Product status

3.2.0.0
affected

Credits

0xMoHassan finder

References

www.exploit-db.com/exploits/48286 (ExploitDB-48286) exploit

www.nsauditor.com (Vendor Homepage) product

www.vulncheck.com/...sories/nsauditor-name-denial-of-service (VulnCheck Advisory: Nsauditor 3.2.0.0 - 'Name' Denial of Service) third-party-advisory

cve.org (CVE-2020-37130)

nvd.nist.gov (CVE-2020-37130)

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