CVE-2023-40593

MEDIUM

Splunk Enterprise <9.0.6-8.2.12 - DoS

Title source: llm
STIX 2.1

Description

In Splunk Enterprise versions lower than 9.0.6 and 8.2.12, a malicious actor can send a malformed security assertion markup language (SAML) request to the `/saml/acs` REST endpoint which can cause a denial of service through a crash or hang of the Splunk daemon.

References (2)

Core 2

Scores

CVSS v3 6.3
EPSS 0.0013
EPSS Percentile 31.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H

Details

CWE
CWE-400
Status published
Products (2)
splunk/splunk 8.2.0 - 8.2.12
splunk/splunk_cloud_platform < 9.0.2305.100
Published Aug 30, 2023
Tracked Since Feb 18, 2026