CVE-2021-3721

Description

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.

Remediation

Solution:

  • Update to Lenovo PCManager version 4.0.20.10282 (or later).

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.04%
Vendor Advisory com.cn
Affected: Lenovo PCManager
Published at:
Updated at:

References

Link Tags
https://iknow.lenovo.com.cn/detail/dc_200016.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-3721?
CVE-2021-3721 has been scored as a medium severity vulnerability.
How to fix CVE-2021-3721?
To fix CVE-2021-3721: Update to Lenovo PCManager version 4.0.20.10282 (or later).
Is CVE-2021-3721 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-3721 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-3721?
CVE-2021-3721 affects Lenovo PCManager.
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