CVE-2020-6967 — CRITICAL (9.8)

Vulnerability Description

In Rockwell Automation all versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform, FactoryTalk Diagnostics exposes a .NET Remoting endpoint via RNADiagnosticsSrv.exe at TCPtcp/8082, which can insecurely deserialize untrusted data.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Rockwellautomation	Factorytalk Services Platform	-

Related Weaknesses (CWE)

CWE-502

References

https://www.us-cert.gov/ics/advisories/icsa-20-051-02Third Party AdvisoryUS Government Resource
https://www.us-cert.gov/ics/advisories/icsa-20-051-02Third Party AdvisoryUS Government Resource

FAQ

What is CVE-2020-6967?

CVE-2020-6967 is a vulnerability with a CVSS score of 9.8 (CRITICAL). In Rockwell Automation all versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform, FactoryTalk Diagnostics exposes a .NET Remoting endpoint via RNADiagnosticsSr...

How severe is CVE-2020-6967?

CVE-2020-6967 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-6967?

Check the references section above for vendor advisories and patch information. Affected products include: Rockwellautomation Factorytalk Services Platform.