CVE-2011-5163

Buffer overflow in an unspecified third-party component in the Batch module for Schneider Electric CitectSCADA before 7.20 and Mitsubishi MX4 SCADA before 7.20 allows local users to execute arbitrary code via a long string in a login sequence.

• CWE-119

• http://secunia.com/advisories/46779Vendor Advisory
• http://secunia.com/advisories/46786Vendor Advisory
• http://www.citect.com/citectscada-batch
• http://www.osvdb.org/76937
• http://www.securitytracker.com/id?1026306
• http://www.us-cert.gov/control_systems/pdf/ICSA-11-279-02.pdfUS Government Resource
• https://my.mitsubishi-automation.com/downloads_show.php?portal_id=1&doc_type=safety&scat=2&sstr=MX4%2CSCADA
• http://secunia.com/advisories/46779Vendor Advisory
• http://secunia.com/advisories/46786Vendor Advisory
• http://www.citect.com/citectscada-batch
• http://www.osvdb.org/76937
• http://www.securitytracker.com/id?1026306
• http://www.us-cert.gov/control_systems/pdf/ICSA-11-279-02.pdfUS Government Resource
• https://my.mitsubishi-automation.com/downloads_show.php?portal_id=1&doc_type=safety&scat=2&sstr=MX4%2CSCADA

Published

Sep 15, 2012

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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