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
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-11-20T15:00:00
Updated: 2024-08-05T18:05:30.529Z
Reserved: 2017-07-17T00:00:00
Link: CVE-2017-11402
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2017-11-20T15:29:00.340
Modified: 2019-10-03T00:03:26.223
Link: CVE-2017-11402
Redhat
No data.