cpe:/a:beckhoff:twincat:2.7 cpe:/a:beckhoff:twincat:2.8 cpe:/a:beckhoff:twincat:2.9 cpe:/a:beckhoff:twincat:2.10 cpe:/a:beckhoff:twincat:2.11.0.2004 CVE-2011-3486 2011-09-16T10:28:11.950-04:00 2017-08-28T21:30:12.630-04:00 5.0 NETWORK LOW NONE NONE NONE PARTIAL http://nvd.nist.gov 2011-09-16T10:49:00.000-04:00 OSVDB 75495 SREASON 8380 MISC http://aluigi.altervista.org/adv/twincat_1-adv.txt MISC http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-06.pdf XF twincat-datagram-dos(69765) 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.