EIP-2026-118684

PRE-CVE

Indusoft Thin Client 7.1 - ActiveX Buffer Overflow

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118684. PoCs published by blake.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in InduSoft Thin Client v7.1 via the Initialize2 method in novapi7.dll. It uses a heap spray technique to execute shellcode (calc.exe) in Internet Explorer 6 on Windows XP SP3.

Description

Indusoft Thin Client 7.1 - ActiveX Buffer Overflow

Exploits (1)

exploitdb WORKING POC

by blake · htmlremotewindows

https://www.exploit-db.com/exploits/28853

View Code ZIP pw:eip

This exploit targets a buffer overflow vulnerability in InduSoft Thin Client v7.1 via the Initialize2 method in novapi7.dll. It uses a heap spray technique to execute shellcode (calc.exe) in Internet Explorer 6 on Windows XP SP3.

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: InduSoft Thin Client v7.1

No auth needed

Prerequisites: Internet Explorer 6 · Windows XP SP3 · ActiveX enabled

MITRE ATT&CK

T1190 - Exploit Public-Facing Application T1203 - Exploitation for Client Execution

devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve

Tracked Since Feb 18, 2026