What’s Vulnerable › Vulnerabilities

CVE-2021-3633

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-08-17 · updated 2026-06-17
• Weakness: CWE-347

Description

A DLL preloading vulnerability was reported in Lenovo Driver Management prior to version 2.9.0719.1104 that could allow privilege escalation.

Affected products

• Lenovo Drivers Management: before 2.9.0719.1104 — fixed in 2.9.0719.1104

How to fix

Upgrade to a fixed version: Lenovo Drivers Management 2.9.0719.1104. Check the vendor advisory for mitigations.

References

• https://iknow.lenovo.com.cn/detail/dc_198418.html
• https://iknow.lenovo.com.cn/detail/dc_198418.html

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