Nsauditor 3.2.2.0 - 'Event Description' Denial of Service | Advisories

Advisories

Nsauditor 3.2.2.0 - 'Event Description' Denial of Service

severity: medium
date: January 22, 2026
Affecting: Nsauditor 3.2.2.0
CVE: CVE-2021-47895
CWE: CWE-770 Allocation of Resources Without Limits or Throttling
CVSS: 6.7
CVSS V4 Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
References: ExploitDB-49568
Official Vendor Homepage
Credit: Ismael Nava
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.