CVE-2024-3393CISA KEVEPSS p97.8%

CVE-2024-3393Palo Alto Networks PAN-OS Malicious DNS Packet Vulnerability

Palo Alto Networks / PAN-OS

Description

Palo Alto Networks PAN-OS contains a vulnerability in parsing and logging malicious DNS packets in the DNS Security feature that, when exploited, allows an unauthenticated attacker to remotely reboot the firewall. Repeated attempts to trigger this condition will cause the firewall to enter maintenance mode.

Scoring

EPSS26.64% probability of exploitation · percentile 97.8% · 2026-06-18T12:00:27Z

CISA KEV entry

Added to KEV: 2024-12-30

(incoming)1

TypeTargetConfidenceTier
KEVEntryPalo Alto Networks PAN-OS Malicious DNS Packet Vulnerabilitykev-cve-2024-33930%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2026-0269
CVE
CVE-2026-0264
CVE
Palo Alto Networks PAN-OS Command Injection Vulnerability
CVE
Palo Alto Networks PAN-OS Management Interface OS Command Injection Vulnerability
CVE
Palo Alto Networks PAN-OS Management Interface Authentication Bypass Vulnerability
CVE
CVE-2026-0262
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.