3 Zero-Day Exploits Hit SonicWall Enterprises 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

Source:: The Hackers News