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CVE-2024-53243— Information Disclosure in Mobile Alert Responses in Splunk Secure Gateway

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 Cloud Platform和Splunk Enterprise都是美国Splunk公司的产品。Splunk Cloud Platform是一个强大的数据收集、处理和分析服务。Splunk Enterprise是一套数据收集分析软件。 Splunk Cloud Platform和Splunk Enterprise存在安全漏洞，该漏洞源于访问控制不当。攻击者利用该漏洞可以使用 Splunk Secure Gateway App 键值存储 (KVstore) 集合端点查看警报搜索查询响应。

CVSS 4.3 · Medium EPSS 0.29% · P20

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2024-53243

Vulnerability Information
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Vulnerability Title
Information Disclosure in Mobile Alert Responses in Splunk Secure Gateway
Source: CVE Program / CVE List V5
Vulnerability Description
In Splunk Enterprise versions below 9.3.2, 9.2.4, and 9.1.7 and versions below 3.2.462, 3.7.18, and 3.8.5 of the Splunk Secure Gateway app on Splunk Cloud Platform, a low-privileged user that does not hold the “admin“ or “power“ Splunk roles could see alert search query responses using Splunk Secure Gateway App Key Value Store (KVstore) collections endpoints due to improper access control.
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
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Splunk Cloud Platform和Splunk Enterprise 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Splunk Cloud Platform和Splunk Enterprise都是美国Splunk公司的产品。Splunk Cloud Platform是一个强大的数据收集、处理和分析服务。Splunk Enterprise是一套数据收集分析软件。 Splunk Cloud Platform和Splunk Enterprise存在安全漏洞，该漏洞源于访问控制不当。攻击者利用该漏洞可以使用 Splunk Secure Gateway App 键值存储 (KVstore) 集合端点查看警报搜索查询响应。
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 9.3 ~ 9.3.2 -
Splunk Splunk Secure Gateway 3.8 ~ 3.8.5 -

II. Public POCs for CVE-2024-53243

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III. Intelligence Information for CVE-2024-53243

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Vendor Advisories for CVE-2024-53243 (1)

Same Patch Batch · Splunk · 2024-12-10 · 5 CVEs total

CVE-2024-53247 8.8 HIGH Remote Code Execution through Deserialization of Untrusted Data in Splunk Secure Gateway a
CVE-2024-53244 5.7 MEDIUM Risky command safeguards bypass in “/en-US/app/search/report“ endpoint through “s“ paramet
CVE-2024-53246 5.3 MEDIUM Sensitive Information Disclosure through SPL commands
CVE-2024-53245 3.1 LOW Information Disclosure due to Username Collision with a Role that has the same Name as the

IV. Related Vulnerabilities

Same product: Splunk Enterprise
Same vendor: Splunk
Same weakness: CWE-200

V. Comments for CVE-2024-53243

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