An insecure configuration of the appweb daemon of Palo Alto Networks PAN-OS 8.1 allows a remote unauthenticated user to send a specifically crafted request to the device that causes the appweb service to crash. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts all versions of PAN-OS 8.0, and PAN-OS 8.1 versions earlier than 8.1.16.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2041
Reference (s):
- https://security.paloaltonetworks.com/CVE-2020-2041
- URL: https://security.paloaltonetworks.com/CVE-2020-2041