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CVE-2022-26070— Error message discloses internal path

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是美国Splunk公司的一套数据收集分析软件。该软件主要用于收集、索引和分析及其所产生的数据，包括所有IT系统和基础结构（物理、虚拟机和云）生成的数据。 Splunk Enterprise 8.1.0之前版本存在安全漏洞，该漏洞源于在处理预认证cookie时，应用程序会泄漏内部的错误消息，其中包含Splunk Enterprise的本地系统路径。

CVSS 4.3 · Medium EPSS 0.65% · P49

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2022-26070

Vulnerability Information
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Vulnerability Title
Error message discloses internal path
Source: CVE Program / CVE List V5
Vulnerability Description
When handling a mismatched pre-authentication cookie, the application leaks the internal error message in the response, which contains the Splunk Enterprise local system path. The vulnerability impacts Splunk Enterprise versions before 8.1.0.
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 Enterprise 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Splunk是美国Splunk公司的一套数据收集分析软件。该软件主要用于收集、索引和分析及其所产生的数据，包括所有IT系统和基础结构（物理、虚拟机和云）生成的数据。 Splunk Enterprise 8.1.0之前版本存在安全漏洞，该漏洞源于在处理预认证cookie时，应用程序会泄漏内部的错误消息，其中包含Splunk Enterprise的本地系统路径。
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 Version(s) before 8.1.0 -

II. Public POCs for CVE-2022-26070

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III. Intelligence Information for CVE-2022-26070

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Other References for CVE-2022-26070 (1)

Same Patch Batch · Splunk · 2022-05-06 · 7 CVEs total

CVE-2021-42743 8.8 HIGH Local privilege escalation via a default path in Splunk Enterprise Windows
CVE-2022-26889 8.8 HIGH Path Traversal in search parameter results in external content injection
CVE-2022-27183 8.8 HIGH Reflected XSS in a query parameter of the Monitoring Console
CVE-2021-26253 8.1 HIGH Bypass of Splunk Enterprise's implementation of DUO MFA
CVE-2021-31559 7.5 HIGH S2S TcpToken authentication bypass
CVE-2021-33845 5.3 MEDIUM Username enumeration through lockout message in REST API

IV. Related Vulnerabilities

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

V. Comments for CVE-2022-26070

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