EIP-2026-118398

PRE-CVE

DATAC RealWin SCADA Server 2 - On_FC_CONNECT_FCS_a_FILE Buffer Overflow (Metasploit)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118398. PoCs published by Metasploit.

AI-analyzed exploit summary This Metasploit module exploits a stack-based buffer overflow in DATAC RealWin SCADA Server 2.1 (Build 6.1.8.10) via a crafted On_FC_BINFILE_FCS_*FILE packet sent to port 910, allowing remote code execution. The exploit leverages an SEH overwrite with a universal return address (0x4002da21) in FlexMLang.DLL.

Description

DATAC RealWin SCADA Server 2 - On_FC_CONNECT_FCS_a_FILE Buffer Overflow (Metasploit)

Exploits (1)

exploitdb WORKING POC VERIFIED
by Metasploit · rubyremotewindows
https://www.exploit-db.com/exploits/17417

This Metasploit module exploits a stack-based buffer overflow in DATAC RealWin SCADA Server 2.1 (Build 6.1.8.10) via a crafted On_FC_BINFILE_FCS_*FILE packet sent to port 910, allowing remote code execution. The exploit leverages an SEH overwrite with a universal return address (0x4002da21) in FlexMLang.DLL.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: DATAC RealWin SCADA Server 2.1 (Build 6.1.8.10)
No auth needed
Prerequisites: Network access to TCP port 910 on the target · Target running vulnerable DATAC RealWin SCADA Server version
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026