Vulnerabilities > CVE-2023-40595 - Deserialization of Untrusted Data vulnerability in Splunk and Splunk Cloud Platform

CVSS 8.8 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

network

low complexity

splunk

CWE-502

NVD

Published: 2023-08-30

Updated: 2024-11-21

Summary

In Splunk Enterprise versions lower than 8.2.12, 9.0.6, and 9.1.1, an attacker can execute a specially crafted query that they can then use to serialize untrusted data. The attacker can use the query to execute arbitrary code.

Vulnerable Configurations

Part	Description	Count
Application	Splunk Splunk Splunk Cloud Platform - Splunk Splunk Cloud Platform 8.1.2103 Splunk Splunk Cloud Platform 8.2.2105 Splunk Splunk Cloud Platform 8.2.2106 Splunk Splunk Cloud Platform 8.2.2107 Splunk Splunk Cloud Platform 8.2.2109 Splunk Splunk Cloud Platform 8.2.2111 Splunk Splunk Cloud Platform 8.2.2112 Splunk Splunk Cloud Platform 8.2.2201 Splunk Splunk Cloud Platform 8.2.2202 Splunk Splunk Cloud Platform 8.2.2203 Splunk Splunk Cloud Platform 9.0.2209 Splunk Splunk Cloud Platform 9.0.2209.3 Splunk Splunk Cloud Platform 9.0.2305.100 Splunk Splunk 9.1.0 Splunk Splunk 8.2.0 Splunk Splunk 8.2.9 Splunk Splunk 8.2.10 Splunk Splunk 9.0.0 Splunk Splunk 9.0.3 Splunk Splunk 9.0.4	21

Common Weakness Enumeration (CWE)

CWE-502 - Deserialization of Untrusted Data

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References