#VU25497 Deserialization of Untrusted Data in FactoryTalk Diagnostics - CVE-2020-6967
Published: February 21, 2020
Vulnerability identifier: #VU25497
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2020-6967
CWE-ID: CWE-502
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
FactoryTalk Diagnostics
FactoryTalk Diagnostics
Software vendor:
Rockwell Automation
Rockwell Automation
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to the affected software exposes a .NET Remoting endpoint via RNADiagnosticsSrv.exe at TCPtcp/8082. A remote attacker can pass specially crafted data to the application and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.