CVE-2021-26253

A potential vulnerability in Splunk Enterprise's implementation of DUO MFA allows for bypassing the MFA verification in Splunk Enterprise versions before 8.1.6. The potential vulnerability impacts Splunk Enterprise instances configured to use DUO MFA and does not impact or affect a DUO product or service.

CVSS v3 8.1 HIGH
CVSS v2.0 6.8 MEDIUM

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.splunk.com/en_us/product-security/announcements/svd-2022-0504.html	Vendor Advisory
https://www.splunk.com/en_us/product-security/announcements/svd-2022-0504.html	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 05:55

Type	Values Removed	Values Added
References	~~() https://www.splunk.com/en_us/product-security/announcements/svd-2022-0504.html - Vendor Advisory~~	() https://www.splunk.com/en_us/product-security/announcements/svd-2022-0504.html - Vendor Advisory

Information

Published : 2022-05-06 17:15

Updated : 2024-11-21 05:55

NVD link : CVE-2021-26253

Mitre link : CVE-2021-26253

CVE.ORG link : CVE-2021-26253

JSON object : View

Products Affected

splunk

splunk

CWE

CWE-287

Improper Authentication

NVD-CWE-noinfo

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