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CVE-2024-3393

PAN-OS: Firewall Denial of Service (DoS) in DNS Security Using a Specially Crafted Packet

Basic Information

CVE State
PUBLISHED
Reserved Date
April 05, 2024
Published Date
December 27, 2024
Last Updated
December 30, 2024
Vendor
Palo Alto Networks
Product
Cloud NGFW, PAN-OS
Description
A Denial of Service vulnerability in the DNS Security feature of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to send a malicious packet through the data plane of the firewall that reboots the firewall. Repeated attempts to trigger this condition will cause the firewall to enter maintenance mode.
Tags
cisa edge nessus_scanner

CVSS Scores

CVSS v4.0

8.7 - HIGH

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/AU:N/R:U/V:C/RE:M/U:Amber

SSVC Information

Exploitation
active
Automatable
Yes
Technical Impact
partial

Exploit Status

Exploited in the Wild
Yes (2024-12-30 00:00:00 UTC) Source
Proof of Concept Available
Yes (added 2025-01-04 08:18:06 UTC) Source

References

https://security.paloaltonetworks.com/CVE-2024-3393

Known Exploited Vulnerability Information

Source Added Date
CISA 2024-12-30 00:00:00 UTC

Scanner Integrations

Scanner URL Date Detected
Nessus https://www.tenable.com/plugins/nessus/213409 2024-12-27 09:01:00 UTC

Potential Proof of Concepts

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

FelixFoxf/-CVE-2024-3393

Type: github • Created: 2025-01-04 08:18:06 UTC • Stars: 5

CVE-2024-3393 EXPLOIT

Timeline

  • CVE ID Reserved

  • Detected by Nessus

  • CVE Published to Public

  • Added to KEVIntel

  • Proof of Concept Exploit Available