Description (CNA)
Improper Authentication vulnerability in B&R Industrial Automation B&R VC4 (VNC-Server modules). This vulnerability may allow an unauthenticated network-based attacker to bypass the authentication mechanism of the VC4 visualization on affected devices. The impact of this vulnerability depends on the functionality provided in the visualization. This issue affects B&R VC4: from 3.* through 3.96.7, from 4.0* through 4.06.7, from 4.1* through 4.16.3, from 4.2* through 4.26.8, from 4.3* through 4.34.6, from 4.4* through 4.45.1, from 4.5* through 4.45.3, from 4.7* through 4.72.9.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| B&R Industrial Automation / B&R VC4 | affected 3.* through 3.96.7; affected 4.0* through 4.06.7; affected 4.1* through 4.16.3; affected 4.2* through 4.26.8; affected 4.3* through 4.34.6; affected 4.4* through 4.45.1; affected 4.5* through 4.45.3; affected 4.7* through 4.72.9 |
CWE
CWE-287
References
- https://www.br-automation.com/downloads_br_productcatalogue/assets/1681046878970-en-original-1.0.pdf
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.