What’s Vulnerable › Vulnerabilities

CVE-2019-25599: Backup Key Recovery 2.2.4 Denial of Service via Name Field

• Severity: medium (CVSS 6.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-22 · updated 2026-06-17
• Weakness: CWE-466

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

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

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