Local code execution via Custom Command overflow
Published Feb 12, 2026 · Updated Feb 12, 2026
Stack-based buffer overflow in FTP Commander Pro 8.02 and 8.03 allows local users to execute arbitrary code through a custom command. The Custom Command text box copies a payload beyond its stack buffer, and 4,108 bytes reach EIP so execution jumps into attacker-controlled shellcode. Exploitation requires a user to paste the payload into the Windows client and click Do it, after which code runs in the application's security context.
Summary
What happened
Stack-based buffer overflow in FTP Commander Pro 8.02 and 8.03 allows local users to execute arbitrary code through a custom command. The Custom Command text box copies a payload beyond its stack buffer, and 4,108 bytes reach EIP so execution jumps into attacker-controlled shellcode. Exploitation requires a user to paste the payload into the Windows client and click Do it, after which code runs in the application's security context.
The record
- CVE
- CVE-2019-25332
- Published
- Feb 12, 2026
- Updated
- Feb 12, 2026
- Vendor
- InternetSoft Corporation
- Product
- FTP Commander Pro
- Classifications
- CWE-121, T1204
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 12, 2026CVE publishedPublication date reported by the CVE source.
- Feb 12, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=8.02
- Affected versionversion=8.03
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
- FTP Commander Pro 8.02 and 8.03 local code-execution exploitfunctional · demonstrated
- FTP Commander 8.02 Overwrite SEH crash proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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