Vendor Homepageproduct
http://www.internet-soft.com/ CVE-2019-25329
MEDIUM
FTP Navigator 8.03 - 'Custom Command' Denial of Service (SEH)
Record summary
CVE-2019-25329 has a selected CVSS score of 6.7 (medium); EIP currently links 1 catalogued exploit.
Description
FTP Navigator 8.03 contains a denial of service vulnerability that allows attackers to crash the application by overwriting Structured Exception Handler (SEH) with malicious input. Attackers can generate a payload of 4108 'A' characters followed by 4 'B' characters and 40 'C' characters to trigger a program crash when pasted into the custom command input.
Description source: CVE List
Exploitation context
Available material
- Catalogued exploits
- 1
CISA SSVC decision
ExploitationPoC
AutomatableYes
Technical impactPartial
CISA Coordinator · SSVC 2.0.3 · Evaluated Feb 13, 2026 · Source: CVE List
Affected products and versions
1| Product | Source | Version range | Status |
|---|---|---|---|
FTP NavigatorBrowse Internet-Soft / FTP Navigator | CVE List | 8.03 | affected |
Proofs of concept
1Catalogued exploits
ExploitDBFTP Navigator 8.03 - 'Custom Command' Denial of Service (SEH)ExploitDB exploitby Chris InzingaNot analyzed1 file
References
4nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2019-25329 ExploitDB-47794exploit
https://www.exploit-db.com/exploits/47794 VulnCheck Advisory: FTP Navigator 8.03 - 'Custom Command' Denial of Service (SEH)Third-party advisory
https://www.vulncheck.com/advisories/ftp-navigator-custom-command-denial-of-service-seh