High severity7.5NVD Advisory· Published Feb 12, 2026· Updated Jun 17, 2026
CVE-2019-25329
CVE-2019-25329
Description
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.
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Affected products
3cpe:2.3:a:internet-soft:ftp_navigator:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:internet-soft:ftp_navigator:*:*:*:*:*:*:*:*range: <=8.03
- (no CPE)range: 8.03
- Range: = 8.03
Patches
Vulnerability mechanics
References
3- www.exploit-db.com/exploits/47794nvdExploitVDB Entry
- www.vulncheck.com/advisories/ftp-navigator-custom-command-denial-of-service-sehnvdThird Party Advisory
- www.internet-soft.comnvdProduct
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