CVE-2021-20423
Quick assessment
Affected
IBM Cloud Pak for Applications
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 Cloud Pak for Applications是美国IBM公司的一个应用软件。提供可快速交付价值的云原生开发解决方案。 IBM Cloud Pak for Applications存在安全漏洞，该漏洞源于应用程序权限不当。攻击者可利用该漏洞允许经过身份验证的用户获得升级的权限。
Possible ATT&CK Techniques 1 AI
T1078.002 · Domain Accounts
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I. Basic Information for CVE-2021-20423
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Cloud Pak for Applications 4.3 could allow an authenticated user gain escalated privilesges due to improper application permissions. IBM X-Force ID: 196308.
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 Cloud Pak for Applications安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Cloud Pak for Applications是美国IBM公司的一个应用软件。提供可快速交付价值的云原生开发解决方案。 IBM Cloud Pak for Applications存在安全漏洞，该漏洞源于应用程序权限不当。攻击者可利用该漏洞允许经过身份验证的用户获得升级的权限。
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 | Cloud Pak for Applications | 4.3 | - |
|
II. Public POCs for CVE-2021-20423
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-20423 (2)
-
https://www.ibm.com/support/pages/node/6471329 x_refsource_CONFIRM
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Same Patch Batch · IBM · 2021-07-13 · 12 CVEs total
| CVE-2021-20360 | IBM Cloud Pak for Applications加密问题漏洞 | |
| CVE-2021-20361 | IBM Cloud Pak for Applications 跨站脚本漏洞 | |
| CVE-2021-20362 | IBM Cloud Pak for Automation 跨站脚本漏洞 | |
| CVE-2021-20363 | IBM Cloud Pak for Applications跨站脚本漏洞 | |
| CVE-2021-20364 | IBM Cloud Pak for Applications 跨站脚本漏洞 | |
| CVE-2021-20365 | IBM Cloud Pak for Applications跨站脚本漏洞 | |
| CVE-2021-20366 | IBM Cloud Pak for Applications 跨站脚本漏洞 | |
| CVE-2021-20368 | IBM Cloud Pak for Applications 跨站脚本漏洞 | |
| CVE-2021-20369 | IBM Cloud Pak for Applications 加密问题漏洞 | |
| CVE-2021-20422 | IBM Cloud Pak for Applications 信息泄露漏洞 | |
| CVE-2021-20424 | IBM Cloud Pak for Applications安全漏洞 |
IV. Related Vulnerabilities
Same product: Cloud Pak for Applications
Same vendor: IBM
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V. Comments for CVE-2021-20423
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