Unrated severityNVD Advisory· Published Nov 4, 2011· Updated Jun 16, 2026
CVE-2011-3330
CVE-2011-3330
Description
Buffer overflow in the UnitelWay Windows Device Driver, as used in Schneider Electric Unity Pro 6 and earlier, OPC Factory Server 3.34, Vijeo Citect 7.20 and earlier, Telemecanique Driver Pack 2.6 and earlier, Monitor Pro 7.6 and earlier, and PL7 Pro 4.5 and earlier, allows local users, and possibly remote attackers, to execute arbitrary code via an unspecified system parameter.
Affected products
7- cpe:2.3:a:schneider-electric:opc_factory_server:*:*:*:*:*:*:*:*Range: <=3.34
- cpe:2.3:a:schneider-electric:telemecanique_driver_pack:*:*:*:*:*:*:*:*Range: <=2.6
- cpe:2.3:a:schneider-electric:vijeo_citect:*:*:*:*:*:*:*:*Range: <=7.20
Patches
Vulnerability mechanics
References
6- secunia.com/advisories/46534nvdVendor Advisory
- www.scada.schneider-electric.com/sites/scada/en/login/vijeo-citect-unitelway-windows-device-driver.pagenvdVendor Advisory
- www.us-cert.gov/control_systems/pdf/ICSA-11-277-01.pdfnvdUS Government Resource
- www.securityfocus.com/bid/50319nvd
- www.securitytracker.com/idnvd
- exchange.xforce.ibmcloud.com/vulnerabilities/70882nvd
News mentions
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