CVE-2022-32155— Universal Forwarder management services allows remote login by default
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I. Basic Information for CVE-2022-32155
Vulnerability Information
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Vulnerability Title
Universal Forwarder management services allows remote login by default
Source: NVD (National Vulnerability Database)
Vulnerability Description
In universal forwarder versions before 9.0, management services are available remotely by default. When not required, it introduces a potential exposure, but it is not a vulnerability. If exposed, we recommend each customer assess the potential severity specific to your environment. In 9.0, the universal forwarder now binds the management port to localhost preventing remote logins by default. If management services are not required in versions before 9.0, set disableDefaultPort = true in server.conf OR allowRemoteLogin = never in server.conf OR mgmtHostPort = localhost in web.conf. See Configure universal forwarder management security (https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation#Configure_universal_forwarder_management_security) for more information on disabling the remote management services.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
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 9.0之前版本存在安全漏洞。攻击者利用该漏洞远程使用管理服务。
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 | Universal Forwarder | 9.0 ~ 9.0 | - |
II. Public POCs for CVE-2022-32155
| # | 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-2022-32157 | 7.5 HIGH | Splunk Enterprise deployment servers allow unauthenticated forwarder bundle downloads |
| 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 |
IV. Related Vulnerabilities
Same vendor: Splunk, Inc
- CVE-2022-32158
Splunk Enterprise deployment servers allow client publishing - CVE-2022-32157
Splunk Enterprise deployment servers allow unauthenticated f - 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
V. Comments for CVE-2022-32155
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