Fortra (formerly, HelpSystems) GoAnywhere MFT suffers from a pre-authentication command injection vulnerability in the License Response Servlet due to deserializing an arbitrary attacker-controlled object. This issue was patched in version 7.1.2.
https://my.goanywhere.com/webclient/ViewSecurityAdvisories.xhtml#zerodayfeb1
https://infosec.exchange/@briankrebs/109795710941843934
https://duo.com/decipher/fortra-patches-actively-exploited-zero-day-in-goanywhere-mft
https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-317a
https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-207a
https://blog.talosintelligence.com/common-ransomware-actor-ttps-playbooks/
https://research.checkpoint.com/2024/sharp-dragon-expands-towards-africa-and-the-caribbean/