CVE-2005-1812

FutureSoft TFTP Server Evaluation Version 1.0.0.1 - Remote Code Execution via Long Filename or Transfer Mode String

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 3 public exploits for CVE-2005-1812. PoCs published by Metasploit, ATmaCA, including Metasploit module exploits/windows/tftp/futuresoft_transfermode.

AI-analyzed exploit summary This Metasploit module exploits a stack buffer overflow in FutureSoft TFTP Server 2000 via an overly long transfer-mode string, overwriting SEH and EIP to execute arbitrary shellcode. It targets multiple Windows versions and leverages UDP for delivery.

Description

Multiple stack-based buffer overflows in FutureSoft TFTP Server Evaluation Version 1.0.0.1 allow remote attackers to execute arbitrary code via a long (1) filename or (2) transfer mode string in a Read Request (RRQ) or Write Request (WRQ) packet.

Exploits (3)

exploitdb WORKING POC VERIFIED
by Metasploit · rubyremotewindows
https://www.exploit-db.com/exploits/16344

This Metasploit module exploits a stack buffer overflow in FutureSoft TFTP Server 2000 via an overly long transfer-mode string, overwriting SEH and EIP to execute arbitrary shellcode. It targets multiple Windows versions and leverages UDP for delivery.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: FutureSoft TFTP Server 2000
No auth needed
Prerequisites: Network access to UDP port 69 · Target running vulnerable FutureSoft TFTP Server 2000
devstral-2 · analyzed Feb 16, 2026 Full analysis →
exploitdb WORKING POC VERIFIED
by ATmaCA · cdoswindows
https://www.exploit-db.com/exploits/1027

This exploit targets a buffer overflow vulnerability in FutureSoft TFTP Server 2000 by sending a maliciously crafted RRQ (Read Request) packet with an overly long filename, leading to a denial of service (DoS). The payload is designed to overwrite the EIP register, though no shellcode is included for remote code execution.

Classification
Working Poc 95%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: FutureSoft TFTP Server 2000 Evaluation Version 1.0.0.1
No auth needed
Prerequisites: Network access to the target TFTP server
devstral-2 · analyzed Feb 16, 2026 Full analysis →
metasploit WORKING POC NORMAL
rubypocwin
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/tftp/futuresoft_transfermode.rb

This Metasploit module exploits a stack buffer overflow in FutureSoft TFTP Server 2000 via an overly long transfer-mode string, overwriting SEH and EIP to achieve remote code execution. It includes multiple targets for different Windows versions and leverages UDP for payload delivery.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: FutureSoft TFTP Server 2000
No auth needed
Prerequisites: Network access to the TFTP server on UDP port 69 · Target system running a vulnerable version of FutureSoft TFTP Server 2000
devstral-2 · analyzed Feb 19, 2026 Full analysis →

References (4)

Core 4
Core References
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/15539
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/13821
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://securitytracker.com/id?1014079

Scores

EPSS 0.6292
EPSS Percentile 99.1%

Details

CWE
CWE-119
Status published
Products (1)
futuresoft/tftp_server_2000 1.0.0.1
Published Jun 01, 2005
Tracked Since Feb 18, 2026