CVE-2020-6967

9.8 criticalEPSS 5.5%

Critical (9.8) in rockwellautomation factorytalk services platform. EPSS 5.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 5.5% chance of exploitation in the next 30 days; higher than 92% of CVEs (scores of 2026-10-31)
CWE: CWE-502
Published: 2020-03-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

rockwellautomation:factorytalk_services_platform

References

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

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