User Enumeration Vulnerability in Hitachi Vantara Pentaho Business Intelligence Server
CVE-2021-31600

4.3MEDIUM

Key Information:

Vendor
Hitachi
Status
Vantara Pentaho
Vantara Pentaho Business Intelligence Server
Vendor
CVE Published:
8 November 2021

Summary

A vulnerability has been identified in Hitachi Vantara's Pentaho Business Intelligence Server 9.1 and earlier 7.x versions, where web services utilizing the SOAP protocol enable authenticated users to enumerate valid usernames within the system. This issue exposes a critical component of user management, allowing any authenticated individual—regardless of their access privileges—to discover all existing usernames, potentially leading to further attacks or unauthorized access attempts.

References

https://www.hitachi.com/hirt/security/index.html
x_refsource_MISC
http://packetstormsecurity.com/files/164787/Pentaho-Busin...
x_refsource_MISC

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.