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critical9.3Public exploit code

CVE-2013-0662

Multiple stack-based buffer overflows in ModbusDrv.exe in Schneider Electric Modbus Serial Driver 1.10 through 3.2 allow remote attackers to execute arbitrary …

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

Impact

Multiple stack-based buffer overflows in ModbusDrv.exe in Schneider Electric Modbus Serial Driver 1.10 through 3.2 allow remote attackers to execute arbitrary code via a large buffer-size value in a Modbus Application Header.

Affected products

VendorProductAffected versions
Schneider-ElectricConcept
through 2.6
Schneider-ElectricModbus Serial Driver
Versions 1.10, 2.2, 3.2
Schneider-ElectricModbuscommdtm Sl
through 2.1.2
Schneider-ElectricOpc Factory Server
through 3.5.0
Versions 3.34, 3.35
Schneider-ElectricPl7
through 4.5
Schneider-ElectricPowersuite
through 2.6
Schneider-ElectricSft2841
through 14.0
Version 13.1
Schneider-ElectricSomachine
through 3.1
Versions 2.0, 3.0
Schneider-ElectricSomove
through 1.7
Schneider-ElectricTwidosuite
through 2.31.04
Schneider-ElectricUnity Pro
through 7.0
Version 6.0
Schneider-ElectricUnityloader
through 2.3

Weakness classification

CWE-787

References