CVEvulnerability
CVE-2019-25321
8.4 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-02-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 8.4 HIGH — CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-121
Description
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 and launching the calculator as proof of concept.
Affected configurations
• internet-soft ftp navigator (<= 8.03)
Related
Weakness · CWE (1)
- CWE-121 Stack-based Buffer Overflow weakness
References
- http://www.internet-soft.com/ Product
- https://www.exploit-db.com/exploits/47794 Exploit, VDB Entry
- https://www.exploit-db.com/exploits/47812 Exploit, Third Party Advisory, VDB Entry
- https://www.vulncheck.com/advisories/ftp-navigator-stack-overflow-seh Third Party Advisory