In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity.
Information Disclosure
Lenovo
Thinkcentre E75S Firmware
Ideacentre 300 20Ish Firmware
Ideacentre 300S 11Ish Firmware
+174
NVD
CVSS 3.0
3.3
EPSS
0.2%