Threat Actors Exploiting 3 SonicWall Email Security Vulnerabilities

Health IT Security

Jessica Davis

Entities using SonicWall Hosted Email Security (HES) are being urged to prioritize the patching of three zero-day vulnerabilities within the software, which researchers have observed being exploited in the wild.

The SonicWall HES platform can be deployed on-prem, virtually, as software, or a host SaaS. It provides both inbound and outbound security protection, as well as defense against email-borne threats.

The Department of Homeland Security Cybersecurity and Infrastructure Security Agency is also urging entities to apply the mitigation steps.

The flaws were disclosed as...

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