Description
B&R Automation Studio Upgrade Service and B&R Technology Guarding use insufficient cryptography for communication to the upgrade and the licensing servers. A network-based attacker could exploit the vulnerability to execute arbitrary code on the products or sniff sensitive data.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
B&R Industrial Automation Automation Studio
Default version status: unaffected
4.0 to < 4.6affected
B&R Industrial Automation Technology Guarding
Default version status: unaffected
1.0.0 to < 1.4.0affected