Insecure Deserialization Vulnerability in Rockwell Automation FactoryTalk Diagnostics Software
CVE-2020-6967

9.8CRITICAL

Key Information:

Vendor

Rockwellautomation

Status
Rockwell Automation All Versions Of Factorytalk Diagnostics Software, A Subsystem Of The Factorytalk Services Platform
Vendor
CVE Published:
23 March 2020

What is CVE-2020-6967?

Rockwell Automation's FactoryTalk Diagnostics software contains a vulnerability due to the exposure of a .NET Remoting endpoint via RNADiagnosticsSrv.exe on TCP port 8082. This allows the software to insecurely deserialize untrusted data, potentially leading to various exploitation risks. It is essential for organizations utilizing this software to be aware of the associated risks and to implement necessary security measures.

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Affected Version(s)

Rockwell Automation All of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform Rockwell Automation All versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform

References

https://www.us-cert.gov/ics/advisories/icsa-20-051-02
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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