EIP-2026-115211

PRE-CVE

EdrawSoft Office Viewer Component ActiveX 5.6 - 'officeviewermme.ocx' Buffer Overflow (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115211. PoCs published by LiquidWorm.

AI-analyzed exploit summary This is a working proof-of-concept for a buffer overflow vulnerability in EdrawSoft Office Viewer Component ActiveX 5.6. The exploit triggers a buffer overflow via the FtpUploadFile function, leading to memory corruption and potential arbitrary code execution.

Description

EdrawSoft Office Viewer Component ActiveX 5.6 - 'officeviewermme.ocx' Buffer Overflow (PoC)

Exploits (1)

exploitdb WORKING POC
by LiquidWorm · textdoswindows
https://www.exploit-db.com/exploits/18440

This is a working proof-of-concept for a buffer overflow vulnerability in EdrawSoft Office Viewer Component ActiveX 5.6. The exploit triggers a buffer overflow via the FtpUploadFile function, leading to memory corruption and potential arbitrary code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: EdrawSoft Office Viewer Component ActiveX 5.6 (officeviewermme.ocx)
No auth needed
Prerequisites: Target system with vulnerable EdrawSoft Office Viewer Component ActiveX installed · Ability to deliver malicious HTML/JS to the target
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026