← Vulnerability feed

Vulnerability record · CVE-2019-25329 · published 12 February 2026

CVE-2019-25329: Internet-soft ftp navigator stack-based buffer overflow vulnerability

Internet Soft · Ftp Navigator

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.

6.7 CVSS 4.0 Medium EPSS 0.45% · top 63.7% CWE-121 · Stack-based buffer overflow
6.7CVSS 4.0 base score
0.45%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 1 tagged exploit
17 Jun 2026Last modified by NVD

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.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.internet-soft.com/ Product
https://www.exploit-db.com/exploits/47794 ExploitVDB Entry
https://www.vulncheck.com/advisories/ftp-navigator-custom-command-denial-of-service-seh Third Party Advisory

Track CVE-2019-25329 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.4CVE-2019-25321Internet-soft ftp navigator stack-based buffer overflow vulnerabilityFTP Navigator 8.03 contains a stack overflow vulnerability that allows attackers to execute arbitrary code by overwriting Structured Exception Handle…EPSS 0.70%8.8CVE-2026-7273Zyxel gs1900-8 firmware stack-based buffer overflow vulnerabilityA stack-based buffer overflow vulnerability in the CGI program of Zyxel GS1900-48HPv2 firmware versions through 2.90(ABTQ.1)C0 could allow a LAN-base…KEVEPSS 2.5%8.1CVE-2021-27137DD-WRT UPnP M-SEARCH stack buffer overflowDD-WRT before 45724 contains an unsafe strcpy in the UPnP SSDP handling code (ssdp_msearch), reachable via an M-SEARCH request, that overflows a fixe…KEVEPSS 4.0%analysed9.3CVE-2025-53521F5 BIG-IP APM stack buffer overflow allows remote code executionA stack-based buffer overflow (CWE-121) exists in F5 BIG-IP Access Policy Manager when an APM access policy is configured on a virtual server. Specif…KEVEPSS 2.3%analysed8.8CVE-2008-0015Microsoft DirectShow Video ActiveX Control Stack Buffer OverflowA stack-based buffer overflow in the CComVariant::ReadFromStream function in the Active Template Library (ATL) is reachable through the MPEG2TuneRequ…KEVEPSS 77%analysed7.7CVE-2025-20352Cisco IOS and IOS XE SNMP stack overflow allows DoS and root code executionA stack-based buffer overflow in the SNMP subsystem of Cisco IOS and IOS XE Software can be triggered by a crafted SNMP packet sent over IPv4 or IPv6…KEVEPSS 39%analysed9.8CVE-2025-32756Fortinet FortiMail, FortiNDR, FortiVoice, FortiRecorder, FortiCamera stack buffer overflowA stack-based buffer overflow (CWE-121/CWE-787) in multiple Fortinet products is reachable by sending HTTP requests with a specially crafted hash coo…KEVEPSS 30%analysed9.8CVE-2025-42599Qualitia Active! mail stack buffer overflow allows remote code executionActive! mail 6 (BuildInfo 6.60.05008561 and earlier) contains a stack-based buffer overflow (CWE-121). A remote unauthenticated attacker can trigger …KEVEPSS 3.3%analysed

Source: NIST National Vulnerability Database (record CVE-2019-25329), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.