Unauthenticated code execution via crafted Dispatcher requests
Published Aug 11, 2026 · Updated Aug 11, 2026
Command injection in SonicWall Global Management System 9.5.1 and earlier allows remote attackers to execute code via crafted Dispatcher requests. The GMS Dispatcher Service processes attacker-controlled requests, but SonicWall has not disclosed the command-construction operation or request fields involved. No authentication or user interaction is required, and successful exploitation executes attacker-controlled code in the affected service context.
Summary
What happened
Command injection in SonicWall Global Management System 9.5.1 and earlier allows remote attackers to execute code via crafted Dispatcher requests. The GMS Dispatcher Service processes attacker-controlled requests, but SonicWall has not disclosed the command-construction operation or request fields involved. No authentication or user interaction is required, and successful exploitation executes attacker-controlled code in the affected service context.
The record
- CVE
- CVE-2026-66147
- Published
- Aug 11, 2026
- Updated
- Aug 11, 2026
- Vendor
- SonicWall
- Product
- Global Management System (GMS)
- Classifications
- CWE-94, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 11, 2026CVE publishedPublication date reported by the CVE source.
- Aug 11, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=9.5.1 and earlier versions
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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