Description
An Incorrect Implementation of Authentication Algorithm and Exposure of Data Element to Wrong Ses-sion vulnerability in the session handling used in B&R APROL <4.4-00P5 may allow an authenticated network attacker to take over a currently active user session without login credentials.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| B&R Industrial Automation | APROL | 4.4 – < 4.4-00P5 | 4.4-00P5 |
Advisories 2
- SA24P015 B&R APROL Potential Privilege Escalation and Information Disclosure ABB PSIRT · May 14, 2026
- ICSA-25-093-05 B&R APROL CISA ICS & IT advisories · Mar 24, 2025