CVE-2020-12033 — HIGH (8.8)

Vulnerability Description

In Rockwell Automation FactoryTalk Services Platform, all versions, the redundancy host service (RdcyHost.exe) does not validate supplied identifiers, which could allow an unauthenticated, adjacent attacker to execute remote COM objects with elevated privileges.

CVSS Score

8.8

HIGH

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

Attack Vector

ADJACENT_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	All versions

Related Weaknesses (CWE)

CWE-20

References

https://www.us-cert.gov/ics/advisories/icsa-20-170-04Third Party AdvisoryUS Government Resource
https://www.us-cert.gov/ics/advisories/icsa-20-170-04Third Party AdvisoryUS Government Resource

FAQ

What is CVE-2020-12033?

CVE-2020-12033 is a vulnerability with a CVSS score of 8.8 (HIGH). In Rockwell Automation FactoryTalk Services Platform, all versions, the redundancy host service (RdcyHost.exe) does not validate supplied identifiers, which could allow an unauthenticated, adjacent at...

How severe is CVE-2020-12033?

CVE-2020-12033 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-12033?

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