CVE Vulnerability

CVE-2021-33845

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://research.splunk.com/application/splunk_user_enumeration_attempt/ Vendor Advisory
https://www.splunk.com/en_us/product-security/announcements/svd-2022-0502.html Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
Information

Published : 2022-05-06 05:15

Updated : 2022-05-17 04:56

NVD link : CVE-2021-33845

Mitre link : CVE-2021-33845

Products Affected
No products.
CWE
CWE-203