Description
An “Authentication Bypass Using an Alternate Path or Channel” vulnerability in the OPC UA Server configuration required for B&R mapp Cockpit before 6.0, B&R mapp View before 6.0, B&R mapp Services before 6.0, B&R mapp Motion before 6.0 and B&R mapp Vision before 6.0 may be used by an unauthenticated network-based attacker to cause information disclosure, unintended change of data, or denial of service conditions. B&R mapp Services is only affected, when mpUserX or mpCodeBox are used in the Automation Studio project.
References (1)
Core 1
Core References
Various Sources
https://www.br-automation.com/fileadmin/SA22P014-90c4aa35.pdf
Scores
CVSS v4
8.4
EPSS
0.0047
EPSS Percentile
38.1%
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-288
Status
published
Products (5)
B&R Industrial Automation GmbH/B&R mapp Cockpit
5.0;0 - 6.0;0
B&R Industrial Automation GmbH/B&R mapp Motion
5.0 - 6.0
B&R Industrial Automation GmbH/B&R mapp Services
5.0 - 6.0
B&R Industrial Automation GmbH/B&R mapp View
5.0 - 6.0
B&R Industrial Automation GmbH/B&R mapp Vision
5.0 - 6.0
Published
Dec 02, 2024
Tracked Since
Feb 18, 2026