60
CVE-2021-3972
—CVSS 3.1
6.7 medium
EPSS
3%p87
Published
()
Modified
Description
A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices' BIOS that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.
- Vendors
- lenovo
- Products
- ideapad 3-14ada05 firmware, ideapad 3-14ada6 firmware, ideapad 3-14alc6 firmware, ideapad 3-14are05 firmware, ideapad 3-15ada6 firmware, ideapad 3-15alc6 firmware, ideapad 3-15are05 firmware, ideapad 3-15igl05 firmware, ideapad 3-17ada05 firmware, ideapad 3-17ada6 firmware, ideapad 3-17alc6 firmware, ideapad 3-17are05 firmware
- Weakness
- CWE-489
- Vector
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H