EIP-2026-118502

PRE-CVE

Edraw Office Viewer Component 7.4 - ActiveX Stack Buffer Overflow

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118502. PoCs published by Alexander Gavrun.

AI-analyzed exploit summary This exploit leverages a stack buffer overflow in Edraw Office Viewer Component V7.4 via a maliciously crafted HTTP POST request, combined with heap spraying to achieve remote code execution (calc.exe).

Description

Edraw Office Viewer Component 7.4 - ActiveX Stack Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED

by Alexander Gavrun · htmlremotewindows

https://www.exploit-db.com/exploits/16242

View Code ZIP pw:eip

This exploit leverages a stack buffer overflow in Edraw Office Viewer Component V7.4 via a maliciously crafted HTTP POST request, combined with heap spraying to achieve remote code execution (calc.exe).

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: Edraw Office Viewer Component 7.4

No auth needed

Prerequisites: Victim must visit a malicious webpage or open a malicious HTML file · Edraw Office Viewer Component 7.4 installed

MITRE ATT&CK

T1190 - Exploit Public-Facing Application T1059 - Command and Scripting Interpreter

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

Details

Status pre_cve

Tracked Since Feb 18, 2026