CVE-2021-3721

low-risk
Published 2022-04-22

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.

Do I need to act?

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0.04% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Pcmanager

Affected Vendors

Lenovo

References (2)

Vendor Advisory https://iknow.lenovo.com.cn/detail/dc_200016.html
Vendor Advisory https://iknow.lenovo.com.cn/detail/dc_200016.html
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal