[NEW] [medium] SonicWall Email Security: Multiple Vulnerabilities Enable Execution of Arbitrary Code with Administrator Rights

A local attacker can exploit multiple vulnerabilities in SonicWall Email Security to execute arbitrary code with administrator rights.

CSIRTS triage

What: Local attacker can execute arbitrary code with administrator rights via multiple vulnerabilities.
Who is affected: Systems running SonicWall Email Security with local attacker access.
Urgency: Medium severity; no active exploitation reported, but administrator-level code execution capability warrants prompt patching.
Action: Apply patches for CVE-2026-66149 and CVE-2026-66150 when available.

AI-assisted analysis generated from the source advisory — verify against the original.

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EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-661490.20% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 10% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-661500.20% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 10% of all EPSS-scored CVEs.

CVE	CSIRTS overview	External
CVE-2026-66149	coverage & exploitation status	NVD · CVE.org
CVE-2026-66150	coverage & exploitation status	NVD · CVE.org

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.