11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot
Cybersecurity researchers at ESET have discovered 11 old, Microsoft-signed UEFI shim bootloaders that could be exploited to bypass Secure Boot protections on…
Tag: CERT Coordination Center
CERT/CC Warns of Hidden Admin Backdoor in Tenda Router Firmware
The CERT Coordination Center (CERT/CC) has issued a warning about an undocumented authentication backdoor in multiple versions of Tenda router firmware. The…
CERT/CC: Cybersecurity Coordination Center
The CERT Coordination Center issued an advisory about the vendor-specific bootloaders not being updated to address vulnerabilities in the upstream shim project.