CVE-2026-66149

HighCVSS 7.8/10Last modified Oct 24, 2026

Description

Improper Control of Generation of Code ('Code Injection') Vulnerability in the SonicWall Email Security appliance allows an authenticated attacker with access to the SonicWall Email Security restricted CLI can inject arbitrary OS commands that execute as root via netmask.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published
Aug 11, 2026
Last modified
Oct 24, 2026
NVD status
Awaiting Analysis

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CVE-2026-66149: High severity, CVSS 7.8 | Vulnix