CVE-2026-0285

Summary

A server-side request forgery (SSRF) vulnerability in Palo Alto Networks PAN-OS software enables an authenticated administrator with network access to the management web interface to make unauthorized requests from the firewall to internal services.

The security risk posed by this issue is minimized when the management interface 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 . 

Panorama, Cloud NGFW, and Prisma® Access are not impacted by this vulnerability.

Affected Software

VendorProductVersion RangeStatus
Palo Alto NetworksCloud NGFWAllunaffected
Palo Alto NetworksPAN-OS12.1.0 < 12.1.8affected
Palo Alto NetworksPAN-OS11.2.0 < 11.2.13affected
Palo Alto NetworksPAN-OS11.1.0 < 11.1.16affected
Palo Alto NetworksPAN-OS10.2.0 < 10.2.18-h8affected
Palo Alto NetworksPrisma AccessAllunaffected

Weaknesses

  • CWE-918: CWE-918 Server-Side Request Forgery (SSRF)

Workarounds

The vast majority of firewalls already follow Palo Alto Networks' and industry best practices. However, if you have not already, we strongly recommend that you secure access to your management interface according to our 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 . Specifically, you should restrict management interface access to only trusted internal IP addresses.

Review information about how to secure management access to your Palo Alto Networks firewalls:

https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 * https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 Palo Alto Networks LIVEcommunity article https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431

Customers with a Threat Prevention subscription can block attacks for this vulnerability by enabling Threat ID 510030 (from Applications and Threats content version 9122-10145 and later). For these Threat IDs to protect against attacks for this vulnerability:

https://docs.paloaltonetworks.com/best-practices/10-1/administrative-access-best-practices/administrative-access-best-practices/deploy-administrative-access-best-practices#id59206398-3dab-4b2f-9b4b-7ea500d036ba https://docs.paloaltonetworks.com/best-practices/10-1/administrative-access-best-practices/administrative-access-best-practices/deploy-administrative-access-best-practices#id59206398-3dab-4b2f-9b4b-7ea500d036ba * https://docs.paloaltonetworks.com/best-practices/10-1/administrative-access-best-practices/administrative-access-best-practices/deploy-administrative-access-best-practices#id59206398-3dab-4b2f-9b4b-7ea500d036ba Route incoming traffic for the MGT port through a DP port https://docs.paloaltonetworks.com/best-practices/10-1/administrative-access-best-practices/administrative-access-best-practices/deploy-administrative-access-best-practices#id59206398-3dab-4b2f-9b4b-7ea500d036ba  e.g., enabling management profile on a DP interface for management access

Please note that this Threat ID requires SSL Decryption.

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References