CVE-2017-11402

Published: Nov 20, 2017 Last Modified: Apr 20, 2025 EU-VD ID: EUVD-2017-3029 Aliases: GSD-2017-11402
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 10,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0009
Percentile
0,3th
Updated

EPSS Score Trend (Last 90 Days)

20

Improper Input Validation

Stable
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Confidentiality Integrity
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Read Memory Read Files Or Directories Modify Memory Execute Unauthorized Code Or Commands
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: High
View CWE Details
Operating System

Tofino Xenon Security Appliance Firmware by Belden

Product Information
Vendor Belden
Product Tofino Xenon Security Appliance Firmware
Version Range Affected
To 3.1.0 (inclusive)
cpe:2.3:o:belden:tofino_xenon_security_appliance_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/airbus-seclab/security-advisories/blob/m…
Third Party Advisory
https://github.com/airbus-seclab/security-advisories/blob/master/belden/tofino.…
https://www.belden.com/hubfs/support/security/bulletins/Bel…
Vendor Advisory
https://www.belden.com/hubfs/support/security/bulletins/Belden-Security-Bulleti…
https://github.com/airbus-seclab/security-advisories/blob/m…
Third Party Advisory
https://github.com/airbus-seclab/security-advisories/blob/master/belden/tofino.…
https://www.belden.com/hubfs/support/security/bulletins/Bel…
Vendor Advisory
https://www.belden.com/hubfs/support/security/bulletins/Belden-Security-Bulleti…