SYSTEM code execution via PORT buffer overflow
Published Aug 5, 2025 · Updated Apr 7, 2026
Buffer overflow in TurboSoft TurboFTP Server 1.30.823 and 1.30.826 allows remote attackers to execute code via a crafted FTP PORT command. The FTP command parser copies attacker-controlled PORT data without adequately bounding it, overwriting memory structures in the server process. No authentication or user interaction is required, and successful exploitation runs code with SYSTEM privileges on the Windows host.
Summary
What happened
Buffer overflow in TurboSoft TurboFTP Server 1.30.823 and 1.30.826 allows remote attackers to execute code via a crafted FTP PORT command. The FTP command parser copies attacker-controlled PORT data without adequately bounding it, overwriting memory structures in the server process. No authentication or user interaction is required, and successful exploitation runs code with SYSTEM privileges on the Windows host.
The record
- CVE
- CVE-2012-10035
- Published
- Aug 5, 2025
- Updated
- Apr 7, 2026
- Vendor
- TurboSoft, Inc.
- Product
- TurboFTP Server
- Classifications
- CWE-120, CAPEC-100, T1210
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 5, 2025CVE publishedPublication date reported by the CVE source.
- Apr 7, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=1.30.823
- Affected versionversion=1.30.826
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
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.
Weakness, pattern, technique
Public exploit references
- Metasploit Turbo FTP Server PORT Overflow moduleweaponized · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo