CVE-2011-3486
N/A
Published: September 16, 2011 at 02:00 PM UTC
Updated: June 16, 2026 at 11:33 PM UTC
1 product affected across 1 vendorTwincat
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Severity
N/A
Exploit prediction
EPSS 50%
Description
Beckhoff TwinCAT 2.11.0.2004 and earlier allows remote attackers to cause a denial of service via a crafted request to UDP port 48899, which triggers an out-of-bounds read.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (5)
Third Party Advisoryx_refsource_SREASON
Source: [email protected]
http://securityreason.com/securityalert/8380x_refsource_MISCUS Government Resource
Source: [email protected]
http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-06.pdfVDB Entryx_refsource_XF
Source: [email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/69765Quick Info
StatusMODIFIED
CWE
CWE-119
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