Critical severity9.4NVD Advisory· Published Aug 11, 2026· Updated Aug 11, 2026

CVE-2026-66147

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.

Affected products

SonicWall/GMS Dispatcher Servicellm-fuzzy
Range: <=9.5.1
SonicWall/GMSllm-fuzzy
Range: <=9.5.1

Patches

Vulnerability mechanics

References

psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0011nvd

News mentions

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