CVE-2023-1617 (published 2023-04-14T11:48:53.396Z)
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 products: Vendor: B&R Industrial Automation
Product: B&R VC4
Versions: 3.*, 4.0*, 4.1*, 4.2*, 4.3*, 4.4*, 4.5*, 4.7*