Vulnerabilities > Lenovo > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-05-18 | CVE-2021-3956 | Incorrect Authorization vulnerability in Lenovo Xclarity Controller A read-only authentication bypass vulnerability was reported in the Third Quarter 2021 release of Lenovo XClarity Controller (XCC) firmware affecting XCC devices configured in LDAP Authentication Only Mode and using an LDAP server that supports “unauthenticated bind”, such as Microsoft Active Directory. | 5.3 |
| 2022-05-18 | CVE-2021-42848 | Missing Authorization vulnerability in Lenovo products An information disclosure vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow an unauthenticated user to retrieve device and networking details. | 5.3 |
| 2022-05-18 | CVE-2021-42849 | Improper Authentication vulnerability in Lenovo products A weak default password for the serial port was reported in some Lenovo Personal Cloud Storage devices that could allow unauthorized device access to an attacker with physical access. | 6.8 |
| 2022-05-18 | CVE-2021-42851 | Unspecified vulnerability in Lenovo products A vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow an unauthenticated user to create a standard user account. | 5.3 |
| 2022-05-18 | CVE-2022-1110 | Classic Buffer Overflow vulnerability in Lenovo Smart Standby Driver A buffer overflow vulnerability in Lenovo Smart Standby Driver prior to version 4.1.50.0 could allow a local attacker to cause denial of service. | 5.5 |
| 2022-04-22 | CVE-2021-3721 | Out-of-bounds Write vulnerability in Lenovo Pcmanager A denial of service vulnerability was reported in Lenovo PCManager prior to version 4.0.20.10282 that could allow an attacker with local access to trigger a blue screen error. | 5.5 |
| 2022-04-22 | CVE-2021-3722 | Incorrect Default Permissions vulnerability in Lenovo Pcmanager A denial of service vulnerability was reported in Lenovo PCManager prior to version 4.0.40.2175 that could allow configuration files to be written to non-standard locations during installation. | 5.0 |
| 2022-04-22 | CVE-2021-3970 | Improper Input Validation vulnerability in Lenovo products 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. | 6.7 |
| 2022-04-22 | CVE-2021-3971 | Unspecified vulnerability in Lenovo products 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. | 6.7 |
| 2022-04-22 | CVE-2021-3972 | Unspecified vulnerability in Lenovo products 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. | 6.7 |