CVE-2019-1581
Mitigation bypass in PAN-OS 7.1.24 and earlier, PAN-OS 8.0.19 and earlier, PAN-OS 8.1.9 and earlier, and PAN-OS 9.0.3 and earlier will allow a remote, unauthenticated user to execute arbitrary code by crafting a malicious message.
Source: CVE-2019-1581