CISA Flags Serious Risk in SimpleHelp RMM a Supply Chain Wake Up Call
CISA issued a stern warning after ransomware gangs exploited vulnerabilities in the SimpleHelp remote support tool used by a utility billing provider to breach vendor and downstream customers. The affected version of the tool, which was 5.5.7 and earlier, contained a critical path traversal flaw (CVE-2024-57727) that allowed attackers to quickly gain unauthorized access. Even after SimpleHelp released patches in January, multiple service providers and clients remain vulnerable well into June. CISA advised all affected organizations and end users to isolate vulnerable systems, update immediately, and conduct threat hunting scans. This incident highlights the potential for widespread risk when a single vulnerability in a software supply chain cascades into a broader issue. It underscores the importance of rigorous auditing and proper patching of even remote management tools.
https://www.cybersecuritydive.com/news/simplehelp-vulnerabilities-cisa-warning/750676/
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