CVE-2024-3393

HIGHCISA KEV

7.5

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/27/2024

Last Modified11/4/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorPalo Alto Networks

ProductPAN-OS

Vulnerability NamePalo Alto Networks PAN-OS Malicious DNS Packet Vulnerability

KEV Date Added2024-12-30

Remediation Due Date2025-01-20

Ransomware UseUnknown

Affected Products

paloaltonetworks:pan-ospaloaltonetworks:prisma_access

Weaknesses (CWE)

CWE-754CWE-754

References

https://security.paloaltonetworks.com/CVE-2024-3393(psirt@paloaltonetworks.com)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-3393(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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