Description (CNA)
Unified Automation UaGateway OPC UA Server Null Pointer Dereference Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Unified Automation UaGateway. Authentication is required to exploit this vulnerability. The specific flaw exists within the ImportCsv method. A crafted XML payload can cause a null pointer dereference. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-20495.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Unified Automation / UaGateway | affected 1.5.12.482 |
CWE
CWE-476
References
- https://www.zerodayinitiative.com/advisories/ZDI-23-776/
- https://documentation.unified-automation.com/uagateway/1.5.14/CHANGELOG.txt
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.