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CVE-2024-3393: Palo Alto Networks PAN-OS

EPSS29.1%No. 1017 of 1739 in KEV
CVE year2024listed the same year
Same vendor in KEV15
Same product12
FieldValue
VendorPalo Alto Networks
ProductPAN-OS
NamePalo Alto Networks PAN-OS Malicious DNS Packet Vulnerability
Added to KEV2024-12-30
US federal due date2025-01-20
Ransomware useUnknown
CWECWE-754

CISA 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.

Other entries for this product

CVEVendor / productAddedEPSSRansomware
CVE-2026-0257Palo Alto Networks PAN-OS2026-05-2996.8%Known
CVE-2026-0300Palo Alto Networks PAN-OS2026-05-0631.7%Unknown
CVE-2025-0111Palo Alto Networks PAN-OS2025-02-201.9%Unknown
CVE-2025-0108Palo Alto Networks PAN-OS2025-02-1898.4%Unknown
CVE-2024-9474Palo Alto Networks PAN-OS2024-11-1894.8%Known
CVE-2024-0012Palo Alto Networks PAN-OS2024-11-1899.8%Known
CVE-2024-3400Palo Alto Networks PAN-OS2024-04-1299.9%Known
CVE-2022-0028Palo Alto Networks PAN-OS2022-08-222.5%Unknown
CVE-2017-15944Palo Alto Networks PAN-OS2022-08-1898.3%Unknown
CVE-2020-2021Palo Alto Networks PAN-OS2022-03-254.3%Known
CVE-2019-1579Palo Alto Networks PAN-OS2022-01-1046.2%Known

NVD — CVE-2024-3393

Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page

A Palo Alto Networks PAN-OS vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2024-12-30.