high7.5
CVE-2021-40872
An issue was discovered in Softing Industrial Automation uaToolkit Embedded before 1.40.
Impact
An issue was discovered in Softing Industrial Automation uaToolkit Embedded before 1.40. Remote attackers to cause a denial of service (DoS) or login as an anonymous user (bypassing security checks) by sending crafted messages to a OPC/UA server. The server process may crash unexpectedly because of an invalid type cast, and must be restarted.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Softing | Smartlink Hw-Dp | through 1.10 |
| Softing | Uatoolkit Embedded | before 1.40 |