CVE-2022-32157— Splunk Enterprise deployment servers allow unauthenticated forwarder bundle downloads
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I. Basic Information for CVE-2022-32157
Vulnerability Information
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Vulnerability Title
Splunk Enterprise deployment servers allow unauthenticated forwarder bundle downloads
Source: NVD (National Vulnerability Database)
Vulnerability Description
Splunk Enterprise deployment servers in versions before 9.0 allow unauthenticated downloading of forwarder bundles. Remediation requires you to update the deployment server to version 9.0 and Configure authentication for deployment servers and clients (https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/ConfigDSDCAuthEnhancements#Configure_authentication_for_deployment_servers_and_clients). Once enabled, deployment servers can manage only Universal Forwarder versions 9.0 and higher. Though the vulnerability does not directly affect Universal Forwarders, remediation requires updating all Universal Forwarders that the deployment server manages to version 9.0 or higher prior to enabling the remediation.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键功能的认证机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Splunk 访问控制错误漏洞
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 9.0之前版本存在安全漏洞。攻击者利用该漏洞下载转发器捆绑包。
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, Inc | Splunk Enterprise | 9.0 ~ 9.0 | - |
II. Public POCs for CVE-2022-32157
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Splunk, Inc · 2022-06-15 · 6 CVEs total
| CVE-2022-32158 | 9.0 CRITICAL | Splunk Enterprise deployment servers allow client publishing of forwarder bundles |
| CVE-2022-32153 | 8.1 HIGH | Splunk Enterprise lacked TLS host name validation |
| CVE-2022-32151 | 7.4 HIGH | Splunk Enterprise disabled TLS validation using the CA certificate stores in Python 3 libr |
| CVE-2022-32154 | 6.8 MEDIUM | Risky commands warnings in Splunk Enterprise Dashboards |
| CVE-2022-32155 | Universal Forwarder management services allows remote login by default |
IV. Related Vulnerabilities
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Stored Cross-Site Scripting (XSS) through Path Traversal in
Same vendor: Splunk, Inc
- CVE-2022-32158
Splunk Enterprise deployment servers allow client publishing - CVE-2022-32155
Universal Forwarder management services allows remote login - CVE-2022-32154
Risky commands warnings in Splunk Enterprise Dashboards - CVE-2022-32153
Splunk Enterprise lacked TLS host name validation - CVE-2022-32151
Splunk Enterprise disabled TLS validation using the CA certi
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