High severity · published Jun 23, 2020
CVE-2020-12033
In Rockwell Automation FactoryTalk Services Platform, all versions, the redundancy host service (RdcyHost.exe) does not validate supplied identifiers, which could allow an…
8.8
CVSS
1.1%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FS
Factorytalk Services Platform · Rockwellautomation
All versions, or not specified · source: NVD
Affected product
FS
Factorytalk Services Platform
Rockwellautomation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-12033
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-12033
Third Party Advisory
https://www.us-cert.gov/ics/advisories/icsa-20-170-04
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