CVE-2025-0130

PAN-OS: Firewall Denial-of-Service (DoS) in the Web-Proxy Feature via a Burst of Maliciously Crafted Packets

State: Published
Severity: 8.2 High
Published: May 14, 2025
Updated: May 29, 2026
Reserved: Dec 20, 2024

Description

A missing exception check in Palo Alto Networks PAN-OS® software with the web proxy feature enabled allows an unauthenticated attacker to send a burst of maliciously crafted packets that causes the firewall to become unresponsive and eventually reboot. Repeated successful attempts to trigger this condition will cause the firewall to enter maintenance mode.

This issue does not affect Cloud NGFW or Prisma Access.

Scores

CVSS	Score	Vector	Source
4.0	8.2 High	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/AU:Y/R:U/V:C/RE:L/U:Amber	palo_alto

Weaknesses

CWE-754 Improper Check for Unusual or Exceptional Conditions

Affected Products

Product	Versions
Cloud NGFWPalo Alto Networks	AllNot affected
PAN-OSPalo Alto Networks	11.2.0 to before 11.2.5Affectedfrom 11.2.5Not affected 11.1.0 to before 11.1.6-h1Affectedfrom 11.1.6-h1Not affectedfrom 11.1.7-h2Not affectedfrom 11.1.8Not affected 10.2.0Not affected 10.1.0Not affected
Prisma AccessPalo Alto Networks	AllNot affected

References

https://security.paloaltonetworks.com/CVE-2025-0130vendor-advisory

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