Description
A stack-based buffer overflow vulnerability exists in i-Ftp version 2.20 due to improper handling of the Time attribute within Schedule.xml. By placing a specially crafted Schedule.xml file in the i-Ftp application directory, a remote attacker can trigger a buffer overflow during scheduled download parsing, potentially leading to arbitrary code execution or a crash.
Metrics
CVSS 4.0 8.4/10
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/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:X/V:X/RE:X/U:XWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| i-Ftp | i-Ftp | 2.20 |
References
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/iftp_schedule_bof.rb
- https://www.exploit-db.com/exploits/35177
- https://www.exploit-db.com/exploits/35671
- https://www.vulncheck.com/advisories/iftp-schedule-stack-based-buffer-overflow
- https://www.exploit-db.com/exploits/35177
- https://www.exploit-db.com/exploits/35671
Timeline
- Published
- Jul 25, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Deferred