Home

Description

Nsauditor 3.2.2.0 contains a denial of service vulnerability that allows attackers to crash the application by overwriting the Event Description field with a large buffer. Attackers can generate a 10,000-character 'U' buffer and paste it into the Event Description field to trigger an application crash.

PUBLISHED Reserved 2026-01-18 | Published 2026-01-23 | Updated 2026-01-23 | 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

Allocation of Resources Without Limits or Throttling

Product status

3.2.2.0
affected

Credits

Ismael Nava finder

References

www.exploit-db.com/exploits/49568 exploit

www.exploit-db.com/exploits/49568 (ExploitDB-49568) exploit

www.nsauditor.com/ (Official Vendor Homepage) product

www.vulncheck.com/...tor-event-description-denial-of-service (VulnCheck Advisory: Nsauditor 3.2.2.0 - 'Event Description' Denial of Service) third-party-advisory

cve.org (CVE-2021-47895)

nvd.nist.gov (CVE-2021-47895)

Download JSON