CVE-2024-45734— Low Privilege User can View Images on the Host Machine by using the PDF Export feature in Splunk Classic Dashboard
Quick assessment
Affected
Splunk Splunk Enterprise
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Splunk Enterprise是美国Splunk公司的一套数据收集分析软件。 Splunk Enterprise 9.2.3之前的9.2.x版本和9.1.6之前的9.1.x版本存在安全漏洞，该漏洞源于低权限用户可以使用Splunk经典仪表板中的PDF导出功能查看计算机上的图像。
Possible ATT&CK Techniques 2 AI
T1213 · Data from Information Repositories T1005 · Data from Local System
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I. Basic Information for CVE-2024-45734
Vulnerability Information
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Vulnerability Title
Low Privilege User can View Images on the Host Machine by using the PDF Export feature in Splunk Classic Dashboard
Source: CVE Program / CVE List V5
Vulnerability Description
In Splunk Enterprise versions 9.3.0, 9.2.3, and 9.1.6, a low-privileged user that does not hold the "admin" or "power" Splunk roles could view images on the machine that runs Splunk Enterprise by using the PDF export feature in Splunk classic dashboards. The images on the machine could be exposed by exporting the dashboard as a PDF, using the local image path in the img tag in the source extensible markup language (XML) code for the Splunk classic dashboard.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Splunk Enterprise 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Splunk Enterprise是美国Splunk公司的一套数据收集分析软件。 Splunk Enterprise 9.2.3之前的9.2.x版本和9.1.6之前的9.1.x版本存在安全漏洞，该漏洞源于低权限用户可以使用Splunk经典仪表板中的PDF导出功能查看计算机上的图像。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Splunk | Splunk Enterprise | 9.2 ~ 9.2.3 | - |
|
II. Public POCs for CVE-2024-45734
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-45734 (2)
Same Patch Batch · Splunk · 2024-10-14 · 11 CVEs total
| CVE-2024-45733 | 8.8 HIGH | Remote Code Execution (RCE) due to insecure session storage configuration in Splunk Enterp |
| CVE-2024-45731 | 8.0 HIGH | Potential Remote Command Execution (RCE) through arbitrary file write to Windows system ro |
| CVE-2024-45732 | 7.1 HIGH | Low-privileged user could run search as nobody in SplunkDeploymentServerConfig app |
| CVE-2024-45736 | 6.5 MEDIUM | Improperly Formatted ‘INGEST_EVAL’ Parameter Crashes Splunk Daemon |
| CVE-2024-45741 | 5.4 MEDIUM | Persistent Cross-Site Scripting (XSS) via props.conf on Splunk Enterprise |
| CVE-2024-45740 | 5.4 MEDIUM | Persistent Cross-Site Scripting (XSS) through Scheduled Views on Splunk Enterprise |
| CVE-2024-45739 | 4.9 MEDIUM | Sensitive information disclosure in AdminManager logging channel |
| CVE-2024-45738 | 4.9 MEDIUM | Sensitive information disclosure in REST_Calls logging channel |
| CVE-2024-45737 | 4.3 MEDIUM | Maintenance mode state change of App Key Value Store (KVStore) through Cross-Site Request |
| CVE-2024-45735 | 4.3 MEDIUM | Improper Access Control for low-privileged user in Splunk Secure Gateway App |
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V. Comments for CVE-2024-45734
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