VDB-280280 · CVE-2024-45738 · SVD-2024-1008

Splunk Enterprise up to 9.1.5/9.2.2/9.3.0 information disclosure

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.5	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic was found in Splunk Enterprise up to 9.1.5/9.2.2/9.3.0. Affected by this vulnerability is an unknown functionality. Such manipulation leads to information disclosure. This vulnerability is referenced as CVE-2024-45738. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Splunk Enterprise up to 9.1.5/9.2.2/9.3.0. Affected by this issue is an unknown function. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

In Splunk Enterprise versions below 9.3.1, 9.2.3, and 9.1.6, the software potentially exposes sensitive HTTP parameters to the `_internal` index. This exposure could happen if you configure the Splunk Enterprise `REST_Calls` log channel at the DEBUG logging level.

The advisory is shared for download at advisory.splunk.com. This vulnerability is handled as CVE-2024-45738 since 09/05/2024. The exploitation is known to be difficult. The attack may be launched remotely. The exploitation requires an enhanced level of successful authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability scanner Nessus provides a plugin with the ID 208949 (Splunk Enterprise 9.1.0 < 9.1.6, 9.2.0 < 9.2.3, 9.3.0 < 9.3.1 (SVD-2024-1008)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 9.1.6, 9.2.3 or 9.3.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (208949). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Log Management Software

Vendor

Splunk

Name

Enterprise

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.6
VulDB Meta Temp Score: 3.5

VulDB Base Score: 2.2
VulDB Temp Score: 2.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.9
CNA Vector (Splunk): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 208949
Nessus Name: Splunk Enterprise 9.1.0 < 9.1.6, 9.2.0 < 9.2.3, 9.3.0 < 9.3.1 (SVD-2024-1008)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Enterprise 9.1.6/9.2.3/9.3.1

Timelineinfo

09/05/2024 🔍
10/14/2024 +39 days 🔍
10/14/2024 +0 days 🔍
10/15/2024 +1 days 🔍

Sourcesinfo

Advisory: SVD-2024-1008
Status: Confirmed

CVE: CVE-2024-45738 (🔍)
GCVE (CVE): GCVE-0-2024-45738
GCVE (VulDB): GCVE-100-280280

Entryinfo

Created: 10/14/2024 19:42
Updated: 10/15/2024 12:54
Changes: 10/14/2024 19:42 (65), 10/15/2024 12:54 (2)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.