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.
Published: 2026-02-12
Score: 8.4 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 03 Mar 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Internet-soft
Internet-soft ftp Navigator
CPEs cpe:2.3:a:internet-soft:ftp_navigator:*:*:*:*:*:*:*:*
Vendors & Products Internet-soft
Internet-soft ftp Navigator

Fri, 13 Feb 2026 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Softpedia
Softpedia ftp Navigator
Vendors & Products Softpedia
Softpedia ftp Navigator

Fri, 13 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 12 Feb 2026 23:15:00 +0000

Type Values Removed Values Added
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.
Title FTP Navigator 8.03 - Stack Overflow (SEH)
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.4, 'vector': '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'}


Subscriptions

Internet-soft Ftp Navigator
Softpedia Ftp Navigator
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-04-07T14:03:54.710Z

Reserved: 2026-02-12T14:34:00.887Z

Link: CVE-2019-25321

cve-icon Vulnrichment

Updated: 2026-02-13T17:12:30.816Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-12T23:16:03.720

Modified: 2026-03-03T14:48:45.597

Link: CVE-2019-25321

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-13T21:29:12Z

Weaknesses