Barracuda Flaws Could Be Chained to Bypass Authorization and Gain Root Access

Barracuda disclosed two critical vulnerabilities, CVE-2026-116606 and CVE-2026-111560, affecting Email Security Gateway and other products. When chained, these pre-authentication authorization bypass and command injection flaws allow attackers to achieve root access. Exploitation requires external reachability to the administrative interface, prompting vendors to urge secure perimeter configurations and firmware patching.

Source: The Hacker News

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Mangudai's port module identifies internet-exposed administrative interfaces and fingerprints service banners to highlight potential exposure to vulnerabilities like CVE-2026-116606.

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A free scan lists the services, software versions, certificates and headers your domain shows to the internet, so you can see whether a flaw like this could apply to you. It reads what is visible from the outside; it does not confirm that a specific vulnerability can be exploited.

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