Unauthenticated XML External Entity Injection in Lenovo's CIM Server
CVE-2023-3113

8.2HIGH

Key Information:

Vendor
Lenovo
Status
Lenovo Xclarity Administrator
Vendor
CVE Published:
26 June 2023

Summary

An unauthenticated XML External Entity Injection vulnerability has been identified in Lenovo's Common Information Model (CIM) server. This issue allows attackers to exploit the server in order to gain read-only access to sensitive files, potentially exposing critical data. The vulnerability arises from improper validation of XML input, which could be manipulated to disclose confidential information. Managing this risk requires prompt patching and adherence to security best practices.

Affected Version(s)

Lenovo XClarity Administrator Versions prior to 4.0

References

https://support.lenovo.com/us/en/product_security/LEN-98715

CVSS V3.1

Score:
8.2
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.