CISA Reveals 'Pattern' of Ransomware Attacks Against SimpleHelp RMM

CISA warns that CVE-2024-57727, a critical path traversal flaw in SimpleHelp Remote Monitoring and Management (≤5.5.7), is being actively exploited by ransomware groups to access downstream customers and conduct supply-chain style attacks; the agency urges immediate patching, isolation of SimpleHelp instances, and other mitigations (including SBOM integration, backups, and RDP hardening) because many deployments remain vulnerable.