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TI-2024-03171 Aliases CVE-2024-3393GHSA-gm94-vr86-wgqv

PAN-OS: Firewall Denial of Service (DoS) in DNS Security Using a Specially Crafted Packet

Priority CRITICAL 95Exploited in the wildCWE-754Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation Active In CISA KEV since 2024-12-30CISA due date 2025-01-20
EPSS 0.2912 98th percentileScored 2026-11-07
Fix Fixed Cloud NGFW (Palo Alto Networks): AllPAN-OS (Palo Alto Networks): 11.2.3, 11.1.2-h16, 10.2.8-h19 +2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Active
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Palo Alto NetworksCloud NGFW—AllPatch availableCNA
Palo Alto NetworksPAN-OS11.2.0 to before 11.2.3; 11.1.0 to before 11.1.2-h16; 10.2.8 to before 10.2.8-h19; 10.1.14 to before 10.1.14-h811.2.3, 11.1.2-h16, 10.2.8-h19, 10.1.14-h8Patch availableCNA
Palo Alto NetworksPAN-OS11.2.0 to before 11.2.310.2.0, 11.2.3Patch availableCNA
  • Cloud NGFW VendorPalo Alto Networks Affected — Fixed in All Patch available CNA
  • PAN-OS VendorPalo Alto Networks Affected 11.2.0 to before 11.2.3; 11.1.0 to before 11.1.2-h16; 10.2.8 to before 10.2.8-h19; 10.1.14 to before 10.1.14-h8 Fixed in 11.2.3, 11.1.2-h16, 10.2.8-h19, 10.1.14-h8 Patch available CNA
  • PAN-OS VendorPalo Alto Networks Affected 11.2.0 to before 11.2.3 Fixed in 10.2.0, 11.2.3 Patch available CNA

CPE configurations NVD · 83

CPEVersionsRoleVendor
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*11.1.0 – 11.1.1; 11.2.0 to before 11.2.3VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:-:*:*:*:*:*:*10.1.14VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h2:*:*:*:*:*:*10.1.14 h2VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h4:*:*:*:*:*:*10.1.14 h4VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h6:*:*:*:*:*:*10.1.14 h6VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:-:*:*:*:*:*:*10.2.8VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h10:*:*:*:*:*:*10.2.8 h10VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h13:*:*:*:*:*:*10.2.8 h13VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h15:*:*:*:*:*:*10.2.8 h15VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h18:*:*:*:*:*:*10.2.8 h18VulnerableCyberArk Software, a Palo Alto Networks Company
Show 73 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h3:*:*:*:*:*:*10.2.8 h3VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h4:*:*:*:*:*:*10.2.8 h4VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:-:*:*:*:*:*:*10.2.9VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h1:*:*:*:*:*:*10.2.9 h1VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h11:*:*:*:*:*:*10.2.9 h11VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h14:*:*:*:*:*:*10.2.9 h14VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h16:*:*:*:*:*:*10.2.9 h16VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h18:*:*:*:*:*:*10.2.9 h18VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h9:*:*:*:*:*:*10.2.9 h9VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:-:*:*:*:*:*:*10.2.10VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h10:*:*:*:*:*:*10.2.10 h10VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h2:*:*:*:*:*:*10.2.10 h2VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h3:*:*:*:*:*:*10.2.10 h3VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h4:*:*:*:*:*:*10.2.10 h4VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h5:*:*:*:*:*:*10.2.10 h5VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h7:*:*:*:*:*:*10.2.10 h7VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h9:*:*:*:*:*:*10.2.10 h9VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:-:*:*:*:*:*:*10.2.11VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h1:*:*:*:*:*:*10.2.11 h1VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h2:*:*:*:*:*:*10.2.11 h2VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h3:*:*:*:*:*:*10.2.11 h3VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h4:*:*:*:*:*:*10.2.11 h4VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h6:*:*:*:*:*:*10.2.11 h6VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h9:*:*:*:*:*:*10.2.11 h9VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:-:*:*:*:*:*:*10.2.12VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h1:*:*:*:*:*:*10.2.12 h1VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h2:*:*:*:*:*:*10.2.12 h2VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h3:*:*:*:*:*:*10.2.12 h3VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:-:*:*:*:*:*:*10.2.13VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h1:*:*:*:*:*:*10.2.13 h1VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:-:*:*:*:*:*:*11.1.2VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h1:*:*:*:*:*:*11.1.2 h1VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h12:*:*:*:*:*:*11.1.2 h12VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h14:*:*:*:*:*:*11.1.2 h14VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h15:*:*:*:*:*:*11.1.2 h15VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h3:*:*:*:*:*:*11.1.2 h3VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h4:*:*:*:*:*:*11.1.2 h4VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h9:*:*:*:*:*:*11.1.2 h9VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:-:*:*:*:*:*:*11.1.3VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h1:*:*:*:*:*:*11.1.3 h1VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h10:*:*:*:*:*:*11.1.3 h10VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h11:*:*:*:*:*:*11.1.3 h11VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h2:*:*:*:*:*:*11.1.3 h2VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h4:*:*:*:*:*:*11.1.3 h4VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h6:*:*:*:*:*:*11.1.3 h6VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:-:*:*:*:*:*:*11.1.4VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h1:*:*:*:*:*:*11.1.4 h1VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h4:*:*:*:*:*:*11.1.4 h4VulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:a:paloaltonetworks:prisma_access:-:*:*:*:*:*:*:*not specified by NVDVulnerableCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*10.2.11 to before 11.2.3Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:-:*:*:*:*:*:*10.2.8Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h10:*:*:*:*:*:*10.2.8 h10Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h13:*:*:*:*:*:*10.2.8 h13Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h15:*:*:*:*:*:*10.2.8 h15Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h18:*:*:*:*:*:*10.2.8 h18Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h19:*:*:*:*:*:*10.2.8 h19Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h3:*:*:*:*:*:*10.2.8 h3Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h4:*:*:*:*:*:*10.2.8 h4Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:-:*:*:*:*:*:*10.2.9Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h1:*:*:*:*:*:*10.2.9 h1Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h11:*:*:*:*:*:*10.2.9 h11Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h14:*:*:*:*:*:*10.2.9 h14Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h16:*:*:*:*:*:*10.2.9 h16Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h18:*:*:*:*:*:*10.2.9 h18Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h9:*:*:*:*:*:*10.2.9 h9Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:-:*:*:*:*:*:*10.2.10Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h10:*:*:*:*:*:*10.2.10 h10Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h2:*:*:*:*:*:*10.2.10 h2Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h3:*:*:*:*:*:*10.2.10 h3Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h4:*:*:*:*:*:*10.2.10 h4Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h5:*:*:*:*:*:*10.2.10 h5Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h7:*:*:*:*:*:*10.2.10 h7Running onCyberArk Software, a Palo Alto Networks Company
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h9:*:*:*:*:*:*10.2.10 h9Running onCyberArk Software, a Palo Alto Networks Company

Remediation

  • Fix · CNA Cloud NGFW (Palo Alto Networks) Fixed in All
  • Fix · CNA PAN-OS (Palo Alto Networks) Fixed in 11.2.3, 11.1.2-h16, 10.2.8-h19, 10.1.14-h8
  • Fix · CNA PAN-OS (Palo Alto Networks) Fixed in 10.2.0, 11.2.3

Timeline

  1. 2024-12-30 Added to CISA KEV
  2. 2026-10-02 Threatist record created from CVE-2024-3393
  3. 2026-10-03 Alias added: GHSA-gm94-vr86-wgqv

References

Advisory 1

  • TI-2024-08782 Expedition: Unauthenticated OS Command Injection Vulnerability Leads to Firewall Credential Disclosure KEVCVSS 4.0CRITICAL 9.9
  • TI-2024-03172 PAN-OS: Arbitrary File Creation Leads to OS Command Injection Vulnerability in GlobalProtect KEVCVSS 3.1CRITICAL 10.0
  • TI-2020-01936 PAN-OS: Authentication Bypass in SAML Authentication KEVCVSS 3.1CRITICAL 10.0
  • TI-2017-11675 Palo Alto Networks PAN-OS before 6.1.19, 7.0.x before 7.0.19, 7.1.x before 7.1.14, and… KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-00239 PAN-OS: Unauthenticated user initiated Buffer Overflow Vulnerability in User-ID™ Authentication Portal KEVCVSS 4.0CRITICAL 9.3
  • TI-2024-08784 Expedition: SQL Injection Leads to Firewall Admin Credential Disclosure KEVCVSS 4.0CRITICAL 9.2
See all 367 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences