High severity7.5NVD Advisory· Published Jan 16, 2026· Updated Jun 17, 2026
CVE-2021-47815
CVE-2021-47815
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.
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Affected products
2Patches
Vulnerability mechanics
References
3- www.exploit-db.com/exploits/49965nvdExploitThird Party Advisory
- www.vulncheck.com/advisories/nsauditor-denial-of-service-pocnvdThird Party Advisory
- www.nsauditor.comnvdProduct
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