Description

Softing edgeConnector Siemens ConditionRefresh Resource Exhaustion Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Softing edgeConnector Siemens. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of OPC UA ConditionRefresh requests. By sending a large number of requests, an attacker can consume all available resources on the server. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-20498.

INFO

Published Date :

2024-05-03T01:55:56.942Z

Last Modified :

2024-08-02T12:09:43.393Z

Source :

zdi
AFFECTED PRODUCTS

The following products are affected by CVE-2023-27334 vulnerability.

Vendors Products
Softing
  • Edgeaggregator
  • Edgeconnector
  • Opc Ua C\+\+ Software Development Kit
  • Secure Integration Server
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-27334.

URL Resource
https://industrial.softing.com/fileadmin/psirt/downloads/syt-2023-1.html cve-icon cve-icon
https://www.zerodayinitiative.com/advisories/ZDI-23-1054/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

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