CVE-2020-2041

PAN-OS: Management web interface denial-of-service (DoS)

State: Published
Severity: 7.5 High
Published: Sep 9, 2020
Updated: Sep 16, 2024
Reserved: Dec 4, 2019

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	palo_alto

Weaknesses

CWE-16 Configuration

Affected Products

Product	Versions
PAN-OSPalo Alto Networks	9.0.Not affected 9.1.Not affected 10.0.Not affected 8.0.Affected 8.1 to before 8.1.16Affectedfrom 8.1.16Not affected

References

https://security.paloaltonetworks.com/CVE-2020-2041

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.