Medium5.3Splunk
Splunk Enterprise: The Splunk Enterprise REST API allows enumeration of usernames via the lockout error message.
CVE-2021-33845 Published May 6, 2022Updated by vendor Jun 17, 2026
Affected products & platforms
SplunkUnclassified
Summary
The Splunk Enterprise REST API allows enumeration of usernames via the lockout error message. The potential vulnerability impacts Splunk Enterprise instances before 8.1.7 when configured to repress verbose login errors.
Affected versions
- 8.1.7
Official advisory · high-confidence parse· fetched 2 days ago·verify at source
Mitigation
Mitigation steps weren't captured by the parser for this advisory — this is a parsing gap, not a statement that no fix exists. Read the vendor advisory below for the authoritative guidance.
Official advisory · high-confidence parse· fetched 2 days ago·verify at source
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