Windows OS Credentials Exposure in Lenovo XClarity Administrator
CVE-2020-8355

4.9MEDIUM

Key Information:

Vendor

Lenovo
Status
Xclarity Administrator
Vendor
CVE Published:
10 February 2021

What is CVE-2020-8355?

Lenovo XClarity Administrator prior to version 3.1.0 contains a vulnerability that results in the exposure of Windows OS credentials. During driver updates of managed systems, these credentials may be captured in the First Failure Data Capture (FFDC) service log. This log is generated at the request of a privileged user and is only accessible to that user. However, if generated while updates are occurring, sensitive data may be inadvertently saved and later accessed before deletion.

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Affected Version(s)

XClarity Administrator < 3.1.0

References

https://support.lenovo.com/us/en/product_security/LEN-50446
x_refsource_MISC

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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