CVE-2023-6794: Palo Alto Networks PAN-OS

Medium severity, CVSS 4.7. EPSS: 0.6% chance of exploitation in the next 30 days.

An arbitrary file upload vulnerability in Palo Alto Networks PAN-OS software enables an authenticated read-write administrator with access to the web interface to disrupt system processes and potentially execute arbitrary code with limited privileges on the firewall.

Affected products

• Palo Alto Networks PAN-OS: from 8.1.0, before 8.1.26 (fixed in 8.1.26); from 9.0.0, before 9.0.17 (fixed in 9.0.17); from 9.1.0, before 9.1.14 (fixed in 9.1.14)

Published 2023-12-13. Last modified 2026-06-17.