CVE-2017-11402

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. Design flaws in OPC classic and in custom netfilter modules allow an attacker to remotely activate rules on the firewall and to connect to any TCP port of a protected asset, thus bypassing the firewall. The attack methodology is a crafted OPC dynamic port shift.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published: Nov 20, 2017
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2017

CVE-2017-114038.8The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 has an out-of-order CloseBlob call, resulting in a use-after-free via a c CVE-2017-114044.9In CMS Made Simple (CMSMS) 2.2.2, remote authenticated administrators can upload a .php file via a FileManager action to admin/moduleinterfa CVE-2017-114054.9In CMS Made Simple (CMSMS) 2.2.2, remote authenticated administrators can upload a .php file via a CMSContentManager action to admin/modulei CVE-2017-114067.5In Wireshark 2.2.0 to 2.2.7 and 2.0.0 to 2.0.13, the DOCSIS dissector could go into an infinite loop. This was addressed in plugins/docsis/p CVE-2017-114077.5In Wireshark 2.2.0 to 2.2.7 and 2.0.0 to 2.0.13, the MQ dissector could crash. This was addressed in epan/dissectors/packet-mq.c by validati CVE-2017-114087.5In Wireshark 2.2.0 to 2.2.7 and 2.0.0 to 2.0.13, the AMQP dissector could crash. This was addressed in epan/dissectors/packet-amqp.c by chec CVE-2017-114097.5In Wireshark 2.0.0 to 2.0.13, the GPRS LLC dissector could go into a large loop. This was addressed in epan/dissectors/packet-gprs-llc.c by CVE-2017-11414.3IBM Insights Foundation for Energy 1.0, 1.5, and 1.6 could allow an authenticated user to obtain sensitive information from error messages. CVE-2017-114107.5In Wireshark through 2.0.13 and 2.2.x through 2.2.7, the WBXML dissector could go into an infinite loop, triggered by packet injection or a CVE-2017-114117.5In Wireshark through 2.0.13 and 2.2.x through 2.2.7, the openSAFETY dissector could crash or exhaust system memory. This was addressed in ep CVE-2017-114129.8Fiyo CMS 2.0.7 has SQL injection in dapur/apps/app_comment/controller/comment_status.php via $_GET['id'].CVE-2017-114139.8Fiyo CMS 2.0.7 has SQL injection in dapur/apps/app_article/controller/comment_status.php via $_GET['id'].