CVE-2021-47815

High

Description

Nsauditor 3.2.3 contains a denial of service vulnerability in the registration code input field that allows attackers to crash the application. Attackers can paste a large buffer of 256 repeated characters into the 'Key' field to trigger an application crash.

SeverityHigh
CVSS7.5
Exploit probability41. percentile0.5%
ProductNsasoft Nsauditor
PublishedJan 16, 2026
First seenJan 16, 2026
Weakness typeCWE-120CWE-120

How to fix

Update
  • nsasoft nsauditor3.2.7 or later

Affected products

ProductAffected versionsFixed in
nsasoft nsauditorv < 3.2.73.2.7

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