CVE-2021-29792
Quick assessment
Affected
IBM Event Streams
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.
IBM Event Streams是美国IBM公司的一套基于Apache Kafka项目的事件流平台。该平台主要用于Apache Kafka部署、身份验证和加密通信等功能。 IBM Event Streams存在安全漏洞，该漏洞允许用户使用CA私钥创建自己的证书，并将其部署到集群中，并获得其他用户的特权。
Possible ATT&CK Techniques 2 AI
T1550 · Use Alternate Authentication Material T1556 · Modify Authentication Process
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I. Basic Information for CVE-2021-29792
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Event Streams 10.0, 10.1, 10.2, and 10.3 could allow a user the CA private key to create their own certificates and deploy them in the cluster and gain privileges of another user. IBM X-Force ID: 203450.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
IBM Event Streams 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Event Streams是美国IBM公司的一套基于Apache Kafka项目的事件流平台。该平台主要用于Apache Kafka部署、身份验证和加密通信等功能。 IBM Event Streams存在安全漏洞，该漏洞允许用户使用CA私钥创建自己的证书，并将其部署到集群中，并获得其他用户的特权。
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 |
|---|---|---|---|---|
| IBM | Event Streams | 10.0 | - |
|
II. Public POCs for CVE-2021-29792
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-29792 (2)
-
https://www.ibm.com/support/pages/node/6469451 x_refsource_CONFIRM
-
Same Patch Batch · IBM · 2021-07-12 · 8 CVEs total
| CVE-2021-29822 | IBM Jazz for Service Management和IBM Tivoli Netcool/OMNIbus_GUI 跨站脚本漏洞 | |
| CVE-2021-29805 | IBM Jazz for Service Management和IBM Tivoli Netcool/OMNIbus_GUI 跨站脚本漏洞 | |
| CVE-2021-29804 | IBM Jazz for Service Management和IBM Tivoli Netcool/OMNIbus_GUI 跨站脚本漏洞 | |
| CVE-2021-29803 | IBM Jazz for Service Management和IBM Tivoli Netcool/OMNIbus_GUI 跨站脚本漏洞 | |
| CVE-2021-29794 | IBM Tivoli Netcool Impact 加密问题漏洞 | |
| CVE-2021-20414 | IBM Guardium Data Encryption 安全漏洞 | |
| CVE-2020-4938 | IBM MQ Appliance 跨站请求伪造漏洞 |
IV. Related Vulnerabilities
Same vendor: IBM
V. Comments for CVE-2021-29792
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