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CVE-2026-116606

Authentication Bypass Allows Global Configuration Restore in Barracuda Email Security Gateway

CVSS 4.0 9.3 CRITICALCheck source for fixed versionsKEV status unknown
Original advisory

Historical advisory recorded 2 Nov 2026 13:57:17 UTC. Read the latest advisory.

cve-program · CVE-2026-116606

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-116606

Published

Authentication Bypass Allows Global Configuration Restore in Barracuda Email Security Gateway

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.

Source published
2 Nov 2026 12:59:11 UTC
Source modified
2 Nov 2026 12:59:11 UTC
Saved here
2 Nov 2026 13:57:17 UTC
Source terms
CVE Program Terms of Use

Original source record · Cite this exact observation · Complete original publisher JSON

Source: cve-program · CVE Program Terms of Use. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS 4.0 · 9.3 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

ChangeIntel

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Sources read 12 Nov 17:32 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current

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