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CVE-2026-100232

Quick assessment

Affected
SonicWall Network Security Manager (NSM)
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.

在 SonicWall 网络安全管理器（NSM）本地部署版本中，已发现一个“认证后特殊元素去中性化不当”（即“操作系统命令注入”）漏洞。在特定条件下，该漏洞可能允许远程经过身份验证的攻击者执行任意操作系统命令，从而导致远程代码执行。

AI Predicted 8.1 Difficulty: Easy EPSS 0.54% · P44

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

VendorProduct Version RangeStatus
SonicWall Network Security Manager (NSM) 4.3.1 and earlier versions affected
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I. Basic Information for CVE-2026-100232

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SonicWall Network Security Manager (NSM) on-prem which in specific conditions could potentially enable a remote authenticated attacker to execute arbitrary OS commands, resulting in remote code execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
SonicWall Network Security Manager (NSM) 4.3.1 and earlier versions -

II. Public POCs for CVE-2026-100232

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-100232

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Other References for CVE-2026-100232 (1)

IV. Related Vulnerabilities

Same product: Network Security Manager (NSM)
Same vendor: SonicWall
Same weakness: CWE-78

V. Comments for CVE-2026-100232

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