CVE-2023-1617
14.04.2023, 12:15
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.Enginsight
| Vendor | Product | Version |
|---|---|---|
| br-automation | vc4 | 𝑥 < 3.96.8 |
| br-automation | vc4 | 4.0.0 ≤ 𝑥 ≤ 4.06.4 |
| br-automation | vc4 | 4.10.0 ≤ 𝑥 ≤ 4.16.3 |
| br-automation | vc4 | 4.20.0 ≤ 𝑥 ≤ 4.26.8 |
| br-automation | vc4 | 4.30.0 ≤ 𝑥 < 4.34.7 |
| br-automation | vc4 | 4.40.0 ≤ 𝑥 ≤ 4.45.1 |
| br-automation | vc4 | 4.50.0 ≤ 𝑥 ≤ 4.53.0 |
| br-automation | vc4 | 4.70.0 ≤ 𝑥 < 4.73.0 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration