Top 10 Most Exploited Vulnerabilities 2016-2019 released by the U.S. Cybersecurity and Infrastructure Security Agency and the FBI. The list is intended to help all organizations “place an increased priority on patching the most commonly known vulnerabilities exploited by sophisticated foreign cyber actors” The most-exploited flaws involve vulnerabilities in Adobe Flash Player, Apache Struts, Drupal, Microsoft Office and numerous other types of Windows software. The most recent of the top 10 flaws is a Microsoft SharePoint vulnerability that dates from March 5, 2019 – and which was patched two days later.”]
Source: https://www.cuinfosecurity.com/patch-or-perish-nation-state-hacker-edition-a-14275