Insecure Browser API Token Generation (PAN-SA-2016-0032)

Last revised: 10/31/2016

Summary

The Palo Alto Networks firewalls API browser does not properly use the REST API tokens. In a specific scenario, an attacker could steal the authentication token and perform calls to the firewall’s API. (Ref # PAN-61046/100428)

Severity: Medium

This post-authentication issue requires the attacker to have access to a logged-in administrator’s browser.

Products Affected

PAN-OS 5.0.19 and earlier; PAN-OS 5.1.12 and earlier; PAN-OS 6.0.14 and earlier; PAN-OS 6.1.14 and earlier; PAN-OS 7.0.10 and earlier; PAN-OS 7.1.4 and earlier

Available Updates

PAN-OS 5.0.20 and later; PAN-OS 5.1.13 and later; PAN-OS 6.0.15 and later; PAN-OS 6.1.15 and later; PAN-OS 7.0.11 and later; PAN-OS 7.1.5 and later

Workarounds and Mitigations

N/A

Acknowledgements

Palo Alto Networks would like to thank Travis Christianson for reporting this issue to us.