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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: ABB

Published: 2023-04-14T11:48:53.396Z

Updated: 2024-08-02T05:57:24.043Z

Reserved: 2023-03-24T07:13:36.844Z

Link: CVE-2023-1617

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2023-04-14T12:15:07.377

Modified: 2023-04-24T13:21:35.890

Link: CVE-2023-1617

cve-icon Redhat

No data.