Description
An authentication bypass in Barracuda Email Security Gateway versions earlier than 9.4.0.030 allows an unauthenticated remote attacker to invoke a configuration-import function and restore a crafted, compatible backup archive, resulting in unauthorized modification of the appliance’s global configuration.
Published: 2026-11-02
Score: 9.3 Critical
EPSS: n/a
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

Mon, 02 Nov 2026 13:15:00 +0000

Type Values Removed Values Added
Description An authentication bypass in Barracuda Email Security Gateway versions earlier than 9.4.0.030 allows an unauthenticated remote attacker to invoke a configuration-import function and restore a crafted, compatible backup archive, resulting in unauthorized modification of the appliance’s global configuration.
Title Authentication Bypass Allows Global Configuration Restore in Barracuda Email Security Gateway
Weaknesses CWE-288
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Mandiant

Published:

Updated: 2026-11-02T12:59:11.278Z

Reserved: 2026-10-26T16:04:54.772Z

Link: CVE-2026-116606

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-02T13:17:37.017

Modified: 2026-11-02T13:17:37.017

Link: CVE-2026-116606

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-02T15:00:14Z

Weaknesses
  • CWE-288

    Authentication Bypass Using an Alternate Path or Channel