The 15 most exploited vulnerabilities in 2021

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In 2021, threat actors aggressively exploited newly disclosed critical software vulnerabilities to hit a broad set of targets worldwide, says the latest advisory published by the US Cybersecurity and Infrastructure Security Agency. Most exploited vulnerabilities, new and old Compiled by cybersecurity authorities from the Five Eyes intelligence alliance, the list of top 15 CVEs routinely exploited by attackers in 2021 looks like this: CVE-2021-44228 (aka Log4Shell) – in Apache Log4j CVE-2021-40539 – in Zoho ManageEngine … More

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