Multiple cross site scripting vulnerabilities in the User-ID™ Authentication Portal (aka Captive Portal) service, GlobalProtect™ gateway/portal features and Clientless VPN of Palo Alto Networks PAN-OS® software enables a malicious unauthenticated user to store or execute malicious JavaScript payload. The security risk posed by this issue is minimized when the management interface and access to the User-ID™ Authentication Portal is restricted to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 . This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series). Cloud NGFW is not affected by this vulnerability.
| Vendor | Product | Versions |
|---|---|---|
| palo alto networks | cloud ngfw | 12.1.0, 11.2.0, 11.1.0, 10.2.0, 12.1.0, 11.2.0, 10.2.0 |
Downstream vendors/products affected by this vulnerability
| Vendor | Product | Source | Confidence |
|---|---|---|---|
| palo alto networks | prisma access | mitre_affected | 90% |
| palo alto networks | pan-os | mitre_affected | 90% |
Updated description with new details, changed product to 'captive portal', updated severity to HIGH, and marked as actively exploited.
Initial creation
