ZDI-21-184: Omron CX-One PSW File Parsing Type Confusion Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Omron CX-One. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PSW files by the CX-Protocol application. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-21-184?
The severity of ZDI-21-184 has been classified as critical due to the potential for remote code execution.
How do I fix ZDI-21-184?
To fix ZDI-21-184, ensure that you update Omron CX-One to the latest version that contains the security patch.
What type of attacks can ZDI-21-184 be used for?
ZDI-21-184 can be exploited by remote attackers to execute arbitrary code on affected installations of Omron CX-One.
Is user interaction required to exploit ZDI-21-184?
Yes, user interaction is required for ZDI-21-184, as the target must visit a malicious page or open a malicious file.
Which software is affected by ZDI-21-184?
ZDI-21-184 affects installations of Omron CX-One.