XCC Vulnerability in Lenovo Product Allows Unauthorized Role Modification
CVE-2023-29058

6.4MEDIUM

Key Information:

Vendor
Lenovo
Status
Xclarity Controller
Vendor
CVE Published:
28 April 2023

Summary

An improperly configured access control in Lenovo's XCC allows a valid authenticated user with read-only permissions to modify custom user roles for other accounts and alter trespass messages via the XCC CLI. This oversight can lead to unauthorized privilege escalation if SSH is enabled and read-only permissions are assigned to multiple users. It is essential to ensure that SSH is disabled or that proper user permissions are allocated to minimize risks.

Affected Version(s)

XClarity Controller Refer to Mitigation strategy section in LEN-118321

References

https://support.lenovo.com/us/en/product_security/LEN-118321

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.