CVE-2019-25329FTP Navigator 8.03 - 'Custom Command' Denial of Service (SEH)
Updated under an hour ago ()
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It affects Internet-Soft FTP Navigator and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
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.
- CVSS
- 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-121
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Analyzed
- Record last updated
- Feb 13, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Internet-Soft FTP Navigator internet_soft:ftp_navigator (from the name) | 8.03 | CNA record |
internet-soft ftp_navigator internet-soft:ftp_navigator | through 8.03 | NVD |
References
- https://www.exploit-db.com/exploits/47794exploit, vdb-entry
- http://www.internet-soft.com/product
- https://www.vulncheck.com/advisories/ftp-navigator-custom-command-denial-of-service-sehthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.