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Advantech Alert

1722
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

Critical

High

Medium

Low

Warning Date

Severity Level

Warning Number

Target Sector

20 June, 2021

● High

2021-3078

Energy - Water and Utilities - Manufacturing

Description:

Advantech has released a security alert to address several vulnerabilities in the following products:

  • WebAccess/SCADA Versions 9.0.1 and prior

Threats:

Attacker could exploit this vulnerability by doing the following:

  • Execute arbitrary code
  • Directory Traversal

Best practice and Recommendations:

The CERT team encourages users to review the following best practices:

  • Minimizing network exposure for all control system devices and/or systems
  • Locating control system networks and devices behind firewalls and isolating them from the enterprise/business network
  • When remote access is required, use secure methods such as virtual private networks (VPNs)

Last updated at 20 June, 2021

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