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CVE-2019-25599

Backup Key Recovery 2.2.4 Denial of Service via Name Field

Published: Mar 22, 2026Updated: Apr 16, 2026 Sources: CVE List NVDCWE-466
NVD MITRE
6.2CVSSMEDIUM
EPSS Score
0.1%
Top 97.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

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.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-466

Affected Products

Backup Key RecoveryNsauditor
On-prem
Security Products / pki-crypto
nsauditorcommercialSecurity Products

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

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

Timeline

Published
Mar 22, 2026
Last Updated
Apr 16, 2026

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