CVE-2023-40598

Severity CVSS v4.0:

Pending analysis

Type:

CWE-306 Missing Authentication for Critical Function

Publication date:

30/08/2023

Last modified:

10/04/2024

Description

In Splunk Enterprise versions below 8.2.12, 9.0.6, and 9.1.1, an attacker can create an external lookup that calls a legacy internal function. The attacker can use this internal function to insert code into the Splunk platform installation directory. From there, a user can execute arbitrary code on the Splunk platform Instance.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

8.80

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:splunk:splunk:::::enterprise:::*		8.2.12 (excluding)
cpe:2.3:a:splunk:splunk:::::enterprise:::*	9.0.0 (including)	9.0.6 (excluding)
cpe:2.3:a:splunk:splunk:::::enterprise:::*	9.1.0 (including)	9.1.1 (excluding)
cpe:2.3:a:splunk:splunk_cloud_platform::::::::		9.0.2305.200 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2023-40598

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools