Critical severity · published Mar 23, 2020
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…
9.8
CVSS
5.5%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.5% · higher than 93% 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-2020-6967
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-6967
Third Party Advisory
https://www.us-cert.gov/ics/advisories/icsa-20-051-02
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