60
CVE-2021-3971
—CVSS 3.1
6.7 medium
EPSS
1%p68
Published
()
Modified
Description
A potential vulnerability by a driver used during older manufacturing processes on some consumer Lenovo Notebook devices that was mistakenly included in the BIOS image could allow an attacker with elevated privileges to modify firmware protection region 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