CVE-2018-9337: Palo Alto Networks PAN-OS

Medium severity, CVSS 5.4. EPSS: 1% chance of exploitation in the next 30 days.

The PAN-OS web interface administration page in PAN-OS 6.1.20 and earlier, PAN-OS 7.1.17 and earlier, PAN-OS 8.0.10 and earlier, and PAN-OS 8.1.1 and earlier may allow an attacker to inject arbitrary JavaScript or HTML.

Affected products

• Palo Alto Networks PAN-OS: after 6.0.0, up to and including 6.1.20; from 7.1.0, up to and including 7.1.17; after 8.0.0, up to and including 8.0.10; from 8.1.0, up to and including 8.1.1

Published 2018-07-03. Last modified 2026-06-17.