# CVE-2019-25599

## Summary

- **CVE ID:** CVE-2019-25599
- **Severity:** MEDIUM
- **CVSS Score:** 6.9 (CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-466
- **Published:** Mar 22, 2026
- **Last Modified:** Mar 23, 2026

## Description

Backup Key Recovery 2.2.4 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Name field. Attackers can paste a buffer of 300 or more characters into the Name field during registration to trigger a crash when submitting the form.

## Affected Products

- Nsauditor — Backup Key Recovery (2.2.4)

## References

- [CNA](https://www.exploit-db.com/exploits/46750)
- [CNA](http://www.nsauditor.com/downloads/backeyrecovery_setup.exe)
- [CNA](https://www.vulncheck.com/advisories/backup-key-recovery-denial-of-service-via-name-field)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.12%
- **EPSS Percentile:** 2.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._