Wednesday, November 10, 2021



An improper handling of exceptional conditions vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to send specifically crafted traffic to a GlobalProtect interface that causes the service to stop responding. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode.
This issue impacts:
PAN-OS 8.1 versions earlier than PAN-OS 8.1.21;
PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h4;
PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h3;
PAN-OS 10.0 versions earlier than PAN-OS 10.0.8-h4;
PAN-OS 10.1 versions earlier than PAN-OS 10.1.3.
Prisma Access customers are not impacted by this issue.

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thank you Templateism for the design - You should have written the code a little more complicated - Nothing Encrypted anymore