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CVE-2026-66147

Quick assessment

Affected
SonicWall GMS
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 Global Management System是美国SonicWALL公司的一款网络安全管理软件。 SonicWALL Global Management System 9.5.1及之前版本存在代码注入漏洞，该漏洞源于GMS Dispatcher Service存在命令注入问题，可能导致未经身份验证的远程攻击者通过特制请求执行远程代码。

AI Predicted 9.8 Difficulty: Easy EPSS 1.76% · P77

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
SonicWall GMS 9.5.1 and earlier versions affected
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I. Basic Information for CVE-2026-66147

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An unauthenticated command injection vulnerability was identified in the GMS Dispatcher Service in GMS 9.5.1 and earlier versions which allows remote attacker to perform remote code execution through specially crafted requests.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
SonicWALL Global Management System 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SonicWALL Global Management System是美国SonicWALL公司的一款网络安全管理软件。 SonicWALL Global Management System 9.5.1及之前版本存在代码注入漏洞，该漏洞源于GMS Dispatcher Service存在命令注入问题，可能导致未经身份验证的远程攻击者通过特制请求执行远程代码。
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 GMS 9.5.1 and earlier versions -

II. Public POCs for CVE-2026-66147

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-66147

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Vendor Advisories for CVE-2026-66147 (1)

Same Patch Batch · SonicWall · 2026-08-11 · 8 CVEs total

CVE-2026-66145 SonicWALL Global Management System 代码注入漏洞
CVE-2026-66146 SonicWALL Global Management System 跨站脚本漏洞
CVE-2026-66150 SonicWALL Email Security 代码注入漏洞
CVE-2026-66154 SonicWALL Global Management System 加密问题漏洞
CVE-2026-66149 SonicWall Email Security 代码注入漏洞
CVE-2026-66148 SonicWALL Global Management System 代码注入漏洞
CVE-2026-18634 SonicWALL Global Management System 反序列化注入漏洞

IV. Related Vulnerabilities

Same product: GMS
Same vendor: SonicWall
Same weakness: CWE-94

V. Comments for CVE-2026-66147

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