Description
An insecure handling of serialized objects vulnerability was found in the one of the service of GMS application 9.5.1 (Build 9510.1044) and earlier versions. A local attacker with the ability to interact with the service could exploit this behavior to perform unauthorized actions through the affected component.
Published: 2026-08-11
Score: n/a
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 12 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Wed, 12 Aug 2026 13:45:00 +0000

Type Values Removed Values Added
Title Insecure Deserialization in SonicWall GMS Allowing Local Unauthorized Actions

Tue, 11 Aug 2026 20:30:00 +0000

Type Values Removed Values Added
Description An insecure handling of serialized objects vulnerability was found in the one of the service of GMS application 9.5.1 (Build 9510.1044) and earlier versions. A local attacker with the ability to interact with the service could exploit this behavior to perform unauthorized actions through the affected component.
Weaknesses CWE-502
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: sonicwall

Published:

Updated: 2026-08-12T17:28:11.678Z

Reserved: 2026-08-03T10:19:53.152Z

Link: CVE-2026-18634

cve-icon Vulnrichment

Updated: 2026-08-11T20:45:04.332Z

cve-icon NVD

Status : Received

Published: 2026-08-11T21:17:30.880

Modified: 2026-08-12T14:17:48.320

Link: CVE-2026-18634

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-12T13:30:04Z

Weaknesses
  • CWE-502

    Deserialization of Untrusted Data