Application crash via oversized registration Name
Published Mar 22, 2026 · Updated Mar 22, 2026
Denial of service in Nsasoft Backup Key Recovery 2.2.4 allows local users to crash the application through the registration Name field. The registration form accepts a pasted Name value of 300 or more characters without adequate length handling and crashes when the form is submitted. Local access to the desktop interface is required, and the demonstrated consequence is application termination without reported data disclosure or modification.
Summary
What happened
Denial of service in Nsasoft Backup Key Recovery 2.2.4 allows local users to crash the application through the registration Name field. The registration form accepts a pasted Name value of 300 or more characters without adequate length handling and crashes when the form is submitted. Local access to the desktop interface is required, and the demonstrated consequence is application termination without reported data disclosure or modification.
The record
- CVE
- CVE-2019-25599
- Published
- Mar 22, 2026
- Updated
- Mar 22, 2026
- Vendor
- Nsasoft
- Product
- Backup Key Recovery
- Classifications
- CWE-466, T1499.004
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 22, 2026CVE publishedPublication date reported by the CVE source.
- Mar 22, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=2.2.4
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Backup Key Recovery 2.2.4 - Denial of Service (PoC)proof of concept · unverified
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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