| CVE ID | |
| CVSS SCORE | 7.5, AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| AFFECTED VENDORS |
Unified Automation |
| AFFECTED PRODUCTS |
OPC UA C++ Demo Server |
| VULNERABILITY DETAILS |
This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Unified Automation OPC UA C++ Demo Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the DemoDynamicNodesDeleteDynamicNode method. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. |
| ADDITIONAL DETAILS |
Unified Automation has issued an update to correct this vulnerability. More details can be found at:
https://documentation.unified-automation.com/uasdkcpp/1.7.7/CHANGELOG.txt |
| DISCLOSURE TIMELINE |
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| CREDIT | Omer Kaspi, JFrog Security Research Team |
