Denial of Service Vulnerability in Lenovo PCManager
CVE-2021-3722

5MEDIUM

Key Information:

Vendor

Lenovo
Status
Pcmanager
Vendor
CVE Published:
22 April 2022

What is CVE-2021-3722?

A vulnerability has been identified in Lenovo PCManager that could potentially allow attackers to exploit the software during installation. Specifically, it enables configuration files to be written to unconventional locations, leading to possible disruptions in service. It is advisable for users to update to version 4.0.40.2175 or later to mitigate this risk.

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Deploy the Patch

Affected Version(s)

PCManager < 4.0.40.2175

References

https://iknow.lenovo.com.cn/detail/dc_199218.html
x_refsource_MISC

CVSS V3.1

Score:
5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Lenovo thanks She ZhenHua for reporting this issue.
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