Authenticated username enumeration via SOAP services
Published Nov 8, 2021 · Updated Aug 3, 2024
User enumeration in Hitachi Vantara Pentaho through 9.1 allows remote authenticated users to list valid usernames through SOAP web services. The SOAP scripting services expose an operation that returns every valid username without restricting the result to authorized account data. Any authenticated account, regardless of privilege, can obtain the username list; the documented consequence is confidentiality loss through account enumeration, not data modification or service interruption.
Summary
What happened
User enumeration in Hitachi Vantara Pentaho through 9.1 allows remote authenticated users to list valid usernames through SOAP web services. The SOAP scripting services expose an operation that returns every valid username without restricting the result to authorized account data. Any authenticated account, regardless of privilege, can obtain the username list; the documented consequence is confidentiality loss through account enumeration, not data modification or service interruption.
The record
- CVE
- CVE-2021-31600
- Published
- Nov 8, 2021
- Updated
- Aug 3, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-552, T1087
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Nov 8, 2021CVE publishedPublication date reported by the CVE source.
- Aug 3, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Pentaho Business Analytics Pentaho Business Server 9.1 User Enumerationproof of concept · unverified
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Technologies
Your stack
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Your stack
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