Lenovo V340 17Iwl vulnerabilities

4 vulnerabilities

Known vulnerabilities in Lenovo V340 17Iwl, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.2CVE-2021-4212lenovobios+62
EPSS score
0.26%
A potential vulnerability in the SMI callback function used in the Legacy BIOS mode driver in some Lenovo Notebook models may allow an attacker with local access and elevated privileges to execute arbitrary code.6.7CVE-2021-3971lenovoideapad_3-14ada05_firmware+73
EPSS score
1.23%
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.6.7CVE-2021-3972lenovoideapad_3-14ada05_firmware+105
EPSS score
2.83%
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.7.2CVE-2021-3970lenovoideapad_3-14ada05_firmware+105
EPSS score
1.25%
A potential vulnerability in LenovoVariable SMI Handler due to insufficient validation in some Lenovo Notebook models BIOS may allow an attacker with local access and elevated privileges to execute arbitrary code.