China-linked UNC5174 exploiting VMware Tools zero-day
⚠️ NVISO Labs says China-linked UNC5174 has been exploiting a newly patched local privilege escalation bug, CVE-2025-41244, in Broadcom VMware Tools and VMware Aria Operations since mid-October 2024. The vulnerability (CVSS 7.8) stems from a vulnerable get_version() regex that can match non-system binaries in writable directories (for example, /tmp/httpd) and cause metrics collection to execute them with elevated privileges. VMware and Broadcom have released fixes and mitigations; affected organizations should apply vendor patches and follow VMware's guidance, and Linux distributions will receive patched open-vm-tools packages from vendors.
