CVE-2019-25321
Stack Overflow in FTP Navigator 8.03 Enables Remote Code Execution
Publication date: 2026-02-12
Last updated on: 2026-03-03
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| internet-soft | ftp_navigator | to 8.03 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-121 | A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
FTP Navigator 8.03 contains a stack overflow vulnerability that allows attackers to execute arbitrary code by overwriting Structured Exception Handler (SEH) registers.
Attackers can craft a malicious payload that triggers a buffer overflow when pasted into the Custom Command textbox, enabling remote code execution.
A proof of concept involves launching the calculator application.
How can this vulnerability impact me? :
This vulnerability can allow an attacker to execute arbitrary code remotely on the affected system.
Successful exploitation could lead to full compromise of the system running FTP Navigator 8.03.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know