Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. Improper handling of the mbap.length field of ModBus packets in the ModBus DPI filter allows an attacker to send malformed/crafted packets to a protected asset, bypassing function code filtering.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Belden Hirschmann Tofino Xenon Security Appliance ModBus DPI过滤器安全漏洞
Vulnerability Description
Belden Hirschmann Tofino Xenon Security Appliance是美国Belden公司的一款防火墙安全设备。ModBus DPI filter是其中的一个过滤器。 Belden Hirschmann Tofino Xenon Security Appliance 03.2.00之前的版本中的ModBus DPI过滤器存在安全漏洞，该漏洞源于程序没有正确的处理ModBus数据包的mbap.length字段。攻击者可通过发送畸形/特制的数据包利用该漏洞绕过DPI过滤器。
CVSS Information
N/A
Vulnerability Type
N/A