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CVE-2025-20371— Unauthenticated Blind Server Side Request Forgery (SSRF) in Splunk Enterprise

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存在代码问题漏洞，该漏洞源于未经验证的攻击者可触发盲服务端请求伪造，可能导致攻击者以高权限用户身份执行REST API调用。以下版本受到影响：Splunk Enterprise 10

CVSS 7.5 · High EPSS 0.47% · P38

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-20371

Vulnerability Information
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Vulnerability Title
Unauthenticated Blind Server Side Request Forgery (SSRF) in Splunk Enterprise
Source: CVE Program / CVE List V5
Vulnerability Description
In Splunk Enterprise versions below 10.0.1, 9.4.4, 9.3.6 and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.109, 9.3.2408.119 and 9.2.2406.122, an unauthenticated attacker could trigger a blind server-side request forgery (SSRF) potentially letting an attacker perform REST API calls on behalf of an authenticated high-privileged user.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Splunk Cloud Platform和Splunk Enterprise 代码问题漏洞
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存在代码问题漏洞，该漏洞源于未经验证的攻击者可触发盲服务端请求伪造，可能导致攻击者以高权限用户身份执行REST API调用。以下版本受到影响：Splunk Enterprise 10
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 10.0 ~ 10.0.1 -
Splunk Splunk Cloud Platform 9.3.2411 ~ 9.3.2411.109 -

II. Public POCs for CVE-2025-20371

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III. Intelligence Information for CVE-2025-20371

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Same Patch Batch · Splunk · 2025-10-01 · 6 CVEs total

CVE-2025-20366 6.5 MEDIUM Improper Access Control in Background Job Submission in Splunk Enterprise
CVE-2025-20368 5.7 MEDIUM Stored Cross-Site Scripting (XSS) through missing field warning messages in Saved Search a
CVE-2025-20367 5.7 MEDIUM Reflected Cross-site Scripting (XSS) in '/app/search/table' endpoint through the 'dataset.
CVE-2025-20370 4.9 MEDIUM Denial of Service (DoS) through Multiple LDAP Bind Requests in Splunk Enterprise
CVE-2025-20369 4.6 MEDIUM Extensible Markup Language (XML) External Entity Injection (XXE) through Dashboard label f

IV. Related Vulnerabilities

Same product: Splunk Enterprise
Same vendor: Splunk
Same weakness: CWE-918

V. Comments for CVE-2025-20371

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