CVE-2024-3384— PAN-OS: Firewall Denial of Service (DoS) via Malformed NTLM Packets
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I. Basic Information for CVE-2024-3384
Vulnerability Information
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Vulnerability Title
PAN-OS: Firewall Denial of Service (DoS) via Malformed NTLM Packets
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in Palo Alto Networks PAN-OS software enables a remote attacker to reboot PAN-OS firewalls when receiving Windows New Technology LAN Manager (NTLM) packets from Windows servers. Repeated attacks eventually cause the firewall to enter maintenance mode, which requires manual intervention to bring the firewall back online.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1286
Source: NVD (National Vulnerability Database)
Vulnerability Title
Palo Alto Networks PAN-OS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Palo Alto Networks PAN-OS是美国Palo Alto Networks公司的一款下一代防火墙软件。 Palo Alto Networks PAN-OS 存在安全漏洞。远程攻击者利用该漏洞可以在从 Windows 服务器接收 Windows 新技术 LAN 管理器 (NTLM) 数据包时重新启动 PAN-OS 防火墙。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Palo Alto Networks | PAN-OS | 8.1.0 ~ 8.1.24 | - | |
| Palo Alto Networks | Cloud NGFW | - | - | |
| Palo Alto Networks | Prisma Access | - | - |
II. Public POCs for CVE-2024-3384
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Palo Alto Networks · 2024-04-10 · 7 CVEs total
| CVE-2024-3382 | 7.5 HIGH | PAN-OS: Firewall Denial of Service (DoS) via a Burst of Crafted Packets |
| CVE-2024-3385 | 7.5 HIGH | PAN-OS: Firewall Denial of Service (DoS) when GTP Security is Disabled |
| CVE-2024-3383 | 7.4 HIGH | PAN-OS: Improper Group Membership Change Vulnerability in Cloud Identity Engine (CIE) |
| CVE-2024-3386 | 5.3 MEDIUM | PAN-OS: Predefined Decryption Exclusions Does Not Work as Intended |
| CVE-2024-3387 | 5.3 MEDIUM | PAN-OS: Weak Certificate Strength in Panorama Software Leads to Sensitive Information Disc |
| CVE-2024-3388 | 4.1 MEDIUM | PAN-OS: User Impersonation in GlobalProtect SSL VPN |
IV. Related Vulnerabilities
Same product: PAN-OS
- CVE-2025-0116
PAN-OS: Firewall Denial of Service (DoS) Using a Specially C - CVE-2025-0115
PAN-OS: Authenticated Admin File Read Vulnerability in PAN-O - CVE-2025-0114
PAN-OS: Denial of Service (DoS) in GlobalProtect - CVE-2024-9471
PAN-OS: Privilege Escalation (PE) Vulnerability in XML API - CVE-2024-8691
PAN-OS: User Impersonation in GlobalProtect Portal
Same vendor: Palo Alto Networks
- CVE-2026-0243
Prisma SD-WAN: Denial of Service (DoS) Vulnerability Through - CVE-2026-0248
Prisma Access Agent: Improper Certificate Validation Vulnera - CVE-2026-0242
Trust Protection Foundation: SQL Injection Vulnerability - CVE-2026-0244
Prisma SD-WAN: Improper Certificate Validation Vulnerability - CVE-2026-0241
Trust Protection Foundation: Multiple Authorization Bypass V
Same weakness: CWE-1286
- CVE-2026-0983
Denial of service vulnerability in M-Files Server - CVE-2026-6442
Improper Command Detection Logic Allows RCE in Cortex Code C - CVE-2026-40198
Net::CIDR::Lite versions before 0.23 for Perl does not valid - CVE-2026-33778
Junos OS: SRX Series, MX Series: When a specifically malform - CVE-2026-34835
Rack: `Rack::Request` accepts invalid Host characters, enabl
V. Comments for CVE-2024-3384
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