CVE-2013-3075

Mitsubishi MX Component 3 - Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2013-3075. PoCs published by Dr_IDE.

AI-analyzed exploit summary This exploit targets a heap overflow vulnerability in Mitsubishi MX Component v3 ActiveX (ActUWzd.dll) via the WzTitle property. It uses heap spraying and shellcode execution to spawn a bind shell on port 5500.

Description

Multiple buffer overflows in ActUWzd.dll 1.0.0.1 in Mitsubishi MX Component 3, as distributed in Citect CitectFacilities 7.10 and CitectScada 7.10r1, allow remote attackers to execute arbitrary code via a long string, as demonstrated by a long WzTitle property value to a certain ActiveX control.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Dr_IDE · htmlremotewindows
https://www.exploit-db.com/exploits/24886

This exploit targets a heap overflow vulnerability in Mitsubishi MX Component v3 ActiveX (ActUWzd.dll) via the WzTitle property. It uses heap spraying and shellcode execution to spawn a bind shell on port 5500.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Mitsubishi MX Component v3 (ActUWzd.dll 1.0.0.1)
No auth needed
Prerequisites: Victim must visit a malicious webpage using Internet Explorer with the vulnerable ActiveX control installed
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (1)

Core 1
Core References
Exploit exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/24886/

Scores

EPSS 0.1077
EPSS Percentile 95.3%

Details

CWE
CWE-119
Status published
Products (3)
mitsubishi-automation/mitsubishi_mx_component 3
schneider-electric/citectfacilities 7.10
schneider-electric/citectscada 7.10 r1
Published Apr 19, 2013
Tracked Since Feb 18, 2026