A blind XML External Entities (XXE) injection vulnerability in the Palo Alto Networks PAN-OS software enables an authenticated attacker to exfiltrate arbitrary files from firewalls to an attacker controlled server. This attack requires network access to the firewall management interface.
Weakness
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pan-os | Paloaltonetworks | 10.1.0 (including) | 10.1.10 (excluding) |
| Pan-os | Paloaltonetworks | 10.2.0 (including) | 10.2.5 (excluding) |
| Pan-os | Paloaltonetworks | 11.0.0 (including) | 11.0.2 (excluding) |