# CVE-2019-25358

## Summary

- **CVE ID:** CVE-2019-25358
- **Severity:** HIGH
- **CVSS Score:** 8.7 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-1282
- **Published:** Feb 18, 2026
- **Last Modified:** Mar 14, 2026

## Description

FileOptimizer 14.00.2524 contains a denial of service vulnerability that allows attackers to crash the application by manipulating the FileOptimizer32.ini configuration file. Attackers can overwrite the TempDirectory parameter with a 5000-character buffer to cause the application to crash when opening options.

## Affected Products

- nikkhokkho — FileOptimizer (14.00.2524)

## References

- [CNA](https://www.exploit-db.com/exploits/47586)
- [CNA](https://sourceforge.net/projects/nikkhokkho/)
- [CNA](https://sourceforge.net/projects/nikkhokkho/files/FileOptimizer/14.00.2524/FileOptimizerSetup.exe/download)
- [CNA](https://www.vulncheck.com/advisories/fileoptimizer-denial-of-service)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.03%
- **EPSS Percentile:** 8.0

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