CVE-2010-4740

HighPublished

Stack-based buffer overflow in WTclient.dll in SCADA Engine BACnet OPC Client before 1.0.25 allows user-assisted remote attackers to execute arbitrary code...

Published: Feb 16, 2011
Updated: Aug 7, 2024
Assigning CNA: mitre
Evidence observed: Sep 16, 2010

Primary CVSS

9.3/ 10High

nvd · CVSS 2.0

AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS probability estimate

41.6%

Moderate · next 30 days

Percentile: 98.7%
Model date: Oct 13, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

Stack-based buffer overflow in WTclient.dll in SCADA Engine BACnet OPC Client before 1.0.25 allows user-assisted remote attackers to execute arbitrary code via a crafted .csv file, related to a status log message.

Sources

Repository evidence: Files: 1 · Repositories: 1

1 Module

BACnet OPC Client Buffer OverflowModule
modules/exploits/windows/fileformat/bacnet_csv.rb
Metasploit Framework modules
ExploitEvidence observed: Sep 26, 2026Revision: 6144ecdd0f63Related tool
Declared conditions
- platform: Windows($.exploit_windows/fileformat/bacnet_csv.platform)
- verification: check_not_declared($.exploit_windows/fileformat/bacnet_csv.check)

BACnet OPC Client - Local Buffer Overflow (1)Exploit
Jeremy Brown · windows · Sep 16, 2010

Responsible use

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