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AEGLIX vulnerability intelligence

CVE-2024-3393

HIGH · CVSS 8.7 · Analyzed

Published: 2024-12-27 · Updated: 2026-06-17 · Source: NVD

Vulnerability overview

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.

Severity and scoring

CVSS score
8.7 · HIGH
CVSS version
4.0
CVSS 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:C/RE:M/U:Amber
Weaknesses
CWE-754

CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.

Known exploitation and remediation

Listed in CISA’s Known Exploited Vulnerabilities catalog.

Affected product
Palo Alto Networks · PAN-OS
Added to catalog
2024-12-30
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA remediation due date
2025-01-20

CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.

Verify affected versions and patch availability in the vendor advisory before making changes.

Affected products and versions

  • cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*

    From (inclusive): 11.1.0

    Through (inclusive): 11.1.1

  • cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*

    From (inclusive): 11.2.0

    Before (exclusive): 11.2.3

  • cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:-:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h2:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h4:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h6:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:-:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h10:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h13:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h15:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h18:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h3:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h4:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:-:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h1:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h11:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h14:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h16:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h18:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h9:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:-:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h10:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h2:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h3:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h4:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h5:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h7:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h9:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:-:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h1:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h2:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h3:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h4:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h6:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h9:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:-:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h1:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h2:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h3:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:-:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h1:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:-:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h1:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h12:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h14:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h15:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h3:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h4:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h9:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:-:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h1:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h10:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h11:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h2:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h4:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h6:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:-:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h1:*:*:*:*:*:*

  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h4:*:*:*:*:*:*

  • cpe:2.3:a:paloaltonetworks:prisma_access:-:*:*:*:*:*:*:*

These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.

Advisories and references

Explore official sources

Read the official NVD record ↗

Explore the CISA catalog ↗

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