Denial of Service Vulnerability in FTP Navigator by Internet Software
CVE-2019-25329

6.7MEDIUM

Key Information:

Vendor

Internet-soft

Status
Ftp Navigator
Vendor
CVE Published:
12 February 2026

Badges

👾 Exploit Exists

What is CVE-2019-25329?

FTP Navigator 8.03 has a vulnerability that can lead to a denial of service. By providing a crafted payload consisting of a specific pattern of characters, attackers can exploit this weakness to overwrite the Structured Exception Handler (SEH), resulting in the application crashing. This vulnerability can be triggered easily through the custom command input, posing significant risks for users if left unpatched.

Affected Version(s)

FTP Navigator 8.03

References

https://www.exploit-db.com/exploits/47794
exploit
http://www.internet-soft.com/
product
https://www.vulncheck.com/advisories/ftp-navigator-custom...
third-party-advisory

CVSS V4

Score:
6.7
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Chris Inzinga
.