CVE-2024-3393

unknown KEV

Published 2024-12-30 · Modified 2024-12-30

CVSS v3

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CVSS v2

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VIR risk

1.5

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.

CISA KEV

Vendor: Palo Alto Networks
Product: PAN-OS
Due date: 2025-01-20

Predictions

Exploit likelihood

99%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cisa-kev — https://security.paloaltonetworks.com/CVE-2024-3393 ; https://nvd.nist.gov/vuln/detail/CVE-2024-3393

Exploits

References

https://security.paloaltonetworks.com/CVE-2024-3393 ; https://nvd.nist.gov/vuln/detail/CVE-2024-3393

Verify integrity in audit chain (admin only). AS-IS.