Palo Alto Networks PAN-OS Software Vulnerability Allows Remote Reboot of Firewalls

CVE-2024-3384

7.5HIGH

Key Information

Vendor: Palo Alto Networks
Status: Pan-os; Cloud Ngfw; Prisma Access
Vendor: CVE Published:; 10 April 2024

Summary

A vulnerability in Palo Alto Networks PAN-OS software enables a remote attacker to reboot PAN-OS firewalls when receiving Windows New Technology LAN Manager (NTLM) packets from Windows servers. Repeated attacks eventually cause the firewall to enter maintenance mode, which requires manual intervention to bring the firewall back online.

Affected Version(s)

PAN-OS < 8.1.24

PAN-OS < 9.0.17

PAN-OS < 9.1.15-h1

CVSS V3.1

Score:

7.5

Severity:

HIGH

Confidentiality:

None

Integrity:

None

Availability:

High

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

None

User Interaction:

None

Scope:

Unchanged

Timeline

Initial publication
Apr 10, 2024
Vulnerability published.
Apr 10, 2024
Vulnerability Reserved.
Apr 5, 2024

Collectors

NVD DatabaseMitre Database

Credit

Palo Alto Networks thanks rqu for discovering and reporting this issue.