What is CVE-2020-6967?

CVE-2020-6967 is a critical-severity vulnerability in Rockwellautomation Factorytalk_services_platform, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2020-03-23.

How severe is CVE-2020-6967?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Rockwellautomation Factorytalk_services_platform

CVE-2020-6967

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 insecur…

Vulnerability class: Insecure Deserialization

EPSS: 0.054 (91.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Rockwellautomation Factorytalk_services_platform
N/a Rockwell Automation All Versions Of Factorytalk Diagnostics Software, A Subsystem The Services Platform — versions Rockwell Automation All versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-6967?: CVE-2020-6967 is a critical-severity vulnerability in Rockwellautomation Factorytalk_services_platform, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2020-03-23.
How severe is CVE-2020-6967?: Critical severity. CVSS v3 base score is 9.8 out of 10.