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CVE-2023-32707— ‘edit_user’ Capability Privilege Escalation

Quick assessment

Affected
Splunk Splunk Enterprise
Exploitation
Public or AI PoC available; prioritize validation
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和Splunk Cloud Platform存在安全漏洞,该漏洞源于具有edit_user能力的低权限用户可以通过特制的web请求将其特权授予管理员用户。受影响的产品和版本:Splunk Enterprise 9.0.5之前版本,8.2.11版本, 8.1.14版本;Splunk Cloud Platform

CVSS 8.8 · High EPSS 79.02% · P100

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2023-32707

Vulnerability Information

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Vulnerability Title
‘edit_user’ Capability Privilege Escalation
Source: CVE Program / CVE List V5
Vulnerability Description
In versions of Splunk Enterprise below 9.0.5, 8.2.11, and 8.1.14, and Splunk Cloud Platform below version 9.0.2303.100, a low-privileged user who holds a role that has the ‘edit_user’ capability assigned to it can escalate their privileges to that of the admin user by providing specially crafted web requests.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Splunk 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和Splunk Cloud Platform存在安全漏洞,该漏洞源于具有edit_user能力的低权限用户可以通过特制的web请求将其特权授予管理员用户。受影响的产品和版本:Splunk Enterprise 9.0.5之前版本,8.2.11版本, 8.1.14版本;Splunk Cloud Platform
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)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Splunk Splunk Enterprise 8.1 ~ 8.1.14 -
Splunk Splunk Cloud Platform - ~ 9.0.2303.100 -

II. Public POCs for CVE-2023-32707

# POC Description Source Link Shenlong Link
1 An improved POC exploit based on the reported CVE on exploitdb https://github.com/9xN/CVE-2023-32707 POC Details
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III. Intelligence Information for CVE-2023-32707

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Other References for CVE-2023-32707 (2)

Same Patch Batch · Splunk · 2023-06-01 · 12 CVEs total

CVE-2023-32712 8.6 HIGH Unauthenticated Log Injection in Splunk Enterprise
CVE-2023-32714 8.1 HIGH Path Traversal in Splunk App for Lookup File Editing
CVE-2023-32713 7.8 HIGH Local Privilege Escalation via the ‘streamfwd’ program in Splunk App for Stream
CVE-2023-32706 7.7 HIGH Denial Of Service due to Untrusted XML Tag in XML Parser within SAML Authentication
CVE-2023-32708 7.2 HIGH HTTP Response Splitting via the ‘rest’ SPL Command
CVE-2023-32716 6.5 MEDIUM Denial of Service via the 'dump' SPL command
CVE-2023-32711 5.4 MEDIUM Persistent Cross-Site Scripting (XSS) through a URL Validation Bypass within a Dashboard V
CVE-2023-32710 4.8 MEDIUM Information Disclosure via the ‘copyresults’ SPL Command
CVE-2023-32715 4.7 MEDIUM Self Cross-Site Scripting (XSS) on Splunk App for Lookup File Editing
CVE-2023-32709 4.3 MEDIUM Low-privileged User can View Hashed Default Splunk Password
CVE-2023-32717 4.3 MEDIUM Role-based Access Control (RBAC) Bypass on '/services/indexing/preview' REST Endpoint Can

IV. Related Vulnerabilities

V. Comments for CVE-2023-32707

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