ZDI-CAN-11807: Omron CX-One NCI File Parsing Untrusted Pointer Dereference 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 NCI files by the CX-Position application. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Omron CX-One |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-11807?
ZDI-CAN-11807 has a critical severity rating due to its ability to allow remote code execution.
How do I fix ZDI-CAN-11807?
To fix ZDI-CAN-11807, update Omron CX-One to the latest patched version as provided by the vendor.
What are the potential impacts of ZDI-CAN-11807?
The potential impacts of ZDI-CAN-11807 include unauthorized access and full control over the affected system.
Is user interaction required for ZDI-CAN-11807 exploitation?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
Which software is affected by ZDI-CAN-11807?
ZDI-CAN-11807 affects installations of Omron CX-One.
- agent/references
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-21-182
- alias/ZDI-CAN-11807
- alias/CVE-2020-27259
- agent/software-canonical-lookup
- agent/title
- agent/severity
- agent/type
- agent/description
- agent/event
- agent/tags
- agent/source
- vendor/omron
- canonical/omron cx-one