Description

A Generation of Predictable Numbers or Identifiers vulnerability in the SDM component of B&R Automation Runtime versions before 6.4 may allow an unauthenticated network-based attacker to take over already established sessions.

INFO

Published Date :

2025-10-07T18:21:32.231Z

Last Modified :

2025-10-08T13:15:41.649Z

Source :

ABB
AFFECTED PRODUCTS

The following products are affected by CVE-2025-3449 vulnerability.

Vendors Products
Br-automation
  • Automation Runtime
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-3449.

URL Resource
https://www.br-automation.com/fileadmin/SA25P003-178b6a20.pdf cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact