Dell SecureAssist contained RCE flaw allowing miscreants to remotely reflash your BIOS with code of their creation
And it affects 129 models of PC and laptop... or about 30 million computers A chain of four vulnerabilities in Dell's SupportAssist remote firmware update utility could let malicious people run arbitrary code in no fewer than 129 different PCs and laptops models - while impersonating Dell to remotely upload a tampered BIOS....