What’s Vulnerable › Vulnerabilities

CVE-2026-66147

• Severity: critical (CVSS 9.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-11 · updated 2026-10-24
• Weakness: CWE-94

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: through 9.5.1

References

• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0011

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