The Gunra ransomware group is actively exploiting unpatched VPN and firewall vulnerabilities as its primary attack vector to gain initial access, steal data, and encrypt systems for extortion. The threat primarily targets sectors including healthcare, finance, and manufacturing. Specific CVSS scores, affected version ranges, fixed versions, and workarounds are not detailed in the source article.
The ransomware gang Gunra has been creating havoc - exploiting unpatched VPNs and firewalls to steal data, encrypt systems, and extort victims across healthcare, finance, manufacturing, and more. Read more in my article on the Fortra blog.