3 Zero-Day Exploits Hit SonicWall Enterprise Email Security Appliances

Read the original article: 3 Zero-Day Exploits Hit SonicWall Enterprise Email Security Appliances


SonicWall has addressed three critical security vulnerabilities in its hosted and on-premises email security (ES) product that are being actively exploited in the wild.
Tracked as CVE-2021-20021 and CVE-2021-20022, the flaws were discovered and reported to the company by FireEye’s Mandiant subsidiary on March 26, 2021, after the cybersecurity firm detected post-exploitation web shell activity on[…]
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Read the original article: 3 Zero-Day Exploits Hit SonicWall Enterprise Email Security Appliances

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