Buffer overflow in Liuxz Software FTP Synchronizer Professional
CVE-2010-20107
A stack-based buffer overflow exists in FTP Synchronizer Professional <= v4.0.73.274. When the client connects to an FTP server and issues a LIST command—typically during sync preview or profile creation—the server’s response containing an overly long filename triggers a buffer overflow. This results in the corruption of the Structured Exception Handler (SEH), potentially allowing remote code execution.
Vulnerability class: Buffer Overflow
Published · last modified .
EPSS exploit prediction
EPSS: 0.005 (41.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 41.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Liuxz Software FTP Synchronizer Professional — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/w… (exploit)
- www.exploit-db.com/exploits/16720 (exploit)
- web.archive.org/web/20111016194057/https://www.corelan.be/index.php/2010/10/12/… (technical-description, exploit)
- www.ftpsynchronizer.com/ (product)
- web.archive.org/web/20111016235434/http://www.ftpsynchronizer.com/ (product)
- www.vulncheck.com/advisories/ftp-synchronizer-professional-stack-buffer-overflow (third-party-advisory)
Frequently asked questions
- What is CVE-2010-20107?
- CVE-2010-20107 is a vulnerability in Liuxz Software FTP Synchronizer Professional, classified under Stack-based Buffer Overflow. Published 2025-08-21.
- Is CVE-2010-20107 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.