CVE-2020-11643 GateManager Information Disclosure Vulnerability

Q: Is CVE-2020-11643 being exploited?

There is no known exploitation of CVE-2020-11643 in the wild and no public exploit code.

Q: How do I fix CVE-2020-11643?

No fix has been published for CVE-2020-11643 yet. Limit exposure of the affected software until one is available.

Medium 6.5 Published 15 Oct 2020 Updated 17 Sep 2024

Authenticated users can view information of devices belonging to foreign domains in B&R GateManager.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2020-11643?

CVE-2020-11643 is a medium-severity vulnerability in B&R GateManager, published on 15 Oct 2020. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

An information disclosure vulnerability in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager 8250 versions <9.2.620236042 allows authenticated users to view information of devices belonging to foreign domains.

Weakness: CWE-532

Which versions are affected by CVE-2020-11643?

It affects 3 products.

Products include Br-Automation Gatemanager 4260 Firmware, Br-Automation Gatemanager 8250 Firmware, Br-Automation Gatemanager 9250 Firmware.

How do I fix CVE-2020-11643?

No fix has been published for CVE-2020-11643 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-11643 being exploited?

There is no known exploitation of CVE-2020-11643 in the wild and no public exploit code.

Sources

Also known as GHSA-g53h-w976-f4q2.