PT-2020-15265 · Palo Alto Networks · Pan-Os

Nicholas Newsom · Published 2020-09-09 · Updated 2020-09-15 · CVE-2020-2041

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Palo Alto Networks PAN-OS versions 8.0 through 8.1.15

Description The issue is caused by an insecure configuration of the appweb daemon, allowing a remote unauthenticated user to send a specifically crafted request to the device, causing 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.

Recommendations For PAN-OS versions 8.0 through 8.1.15, update to version 8.1.16 or later to resolve the issue.

Fix

DoS

Weakness Enumeration

CWE-16

Related Identifiers

CVE-2020-2041

Affected Products

Pan-Os

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-2041 · Security Note
• https://security.paloaltonetworks.com/CVE-2020-2041 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/657436 · Security Note
• https://osv.dev/vulnerability/CVE-2020-2041 · Vendor Advisory