Rewterz Threat Advisory – CVE-2019-13923 – Siemens IE-WSN-PA Link WirelessHART Gateway Multiple Vulnerabilities

Wednesday, September 11, 2019

Severity

Medium

Analysis summary

An attacker sending a malicious link to an unsuspecting user may be able to execute a cross-site scripting attack, which may allow information disclosure, code execution, or denial-of-service.

Impact

  • Information disclosure
  • Denial of service

Affected Vendors

Siemens

Affected Products

IE/WSN-PA Link WirelessHART Gateway all versions

Remediation

Siemens has identified the following specific workarounds and mitigations that users can apply to reduce the risk:

  • Only access links from trusted sources in the browser used to configure IE/WSN-PA Link.

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