HIGH 8.3 NVD

CVE-2026-66154

An insufficient certificate validation in a privileged communication workflow, was identified in a GMS application 9.5.1 (Build 9510.1044) and earlier versions

An insufficient certificate validation in a privileged communication workflow, was identified in a GMS application 9.5.1 (Build 9510.1044) and earlier versions which, under a successful MitM attack and controlled network conditions, could permit unauthorized changes.

References

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

Published: 2026-08-11 · Source: NVD · Feed updated: 2026-08-12

This high severity vulnerability with a CVSS score of 8.3 was published on 2026-08-11 via NVD.

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