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CVE-2024-12803

Quick assessment

Affected
SonicWall SonicOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SonicWALL SonicOS是美国SonicWALL公司的一套专为SonicWall防火墙设备设计的操作系统。 SonicWALL SonicOS存在安全漏洞，该漏洞源于存在基于栈的缓冲区溢出，从而允许经过身份验证的远程攻击者使防火墙崩溃并可能导致代码执行。

AI Predicted 8.1 Difficulty: Easy EPSS 0.80% · P54

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-12803

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A post-authentication stack-based buffer overflow vulnerability in SonicOS management allows a remote attacker to crash a firewall and potentially leads to code execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
SonicWALL SonicOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SonicWALL SonicOS是美国SonicWALL公司的一套专为SonicWall防火墙设备设计的操作系统。 SonicWALL SonicOS存在安全漏洞，该漏洞源于存在基于栈的缓冲区溢出，从而允许经过身份验证的远程攻击者使防火墙崩溃并可能导致代码执行。
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
SonicWall SonicOS 6.5.4.15-117n and older versions -

II. Public POCs for CVE-2024-12803

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2024-12803

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Vendor Advisories for CVE-2024-12803 (1)

Same Patch Batch · SonicWall · 2025-01-09 · 9 CVEs total

CVE-2024-12806 SonicWALL SonicOS 安全漏洞
CVE-2024-12802 SonicWALL SSL-VPN 安全漏洞
CVE-2024-12805 SonicWALL SonicOS 安全漏洞
CVE-2024-40765 SonicWALL SonicOS 安全漏洞
CVE-2024-40762 SonicWALL SonicOS 安全漏洞
CVE-2024-53705 SonicWALL SonicOS 安全漏洞
CVE-2024-53704 SonicWALL SSLVPN 安全漏洞
CVE-2024-53706 SonicWALL Gen7 SonicOS Cloud platform NSv 安全漏洞

IV. Related Vulnerabilities

Same product: SonicOS
Same vendor: SonicWall
Same weakness: CWE-121

V. Comments for CVE-2024-12803

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