CVE-2020-4821
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I. Basic Information for CVE-2020-4821
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
IBM InfoSphere Data Replication 11.4 and IBM InfoSphere Change Data Capture for z/OS 10.2.1, under certain configurations, could allow a user to bypass authentication mechanisms using an empty password string. IBM X-Force ID: 189834
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
IBM Cognos Controller 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Cognos Controller是美国IBM公司的一套商业智能与计划解决方案。该产品具有流程自动化、财务审计控制、创建和管理财务报告等功能。 IBM Cognos Controller存在授权问题漏洞，该漏洞源于 IBM Cognos Controller 在某些配置下可能允许用户使用空密码字符串绕过身份验证机制。
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 | InfoSphere Change Data Capture for z/OS | 10.2.1 | - | |
| IBM | InfoSphere Data Replication | 11.4 | - |
II. Public POCs for CVE-2020-4821
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.ibm.com/support/pages/node/6472909x_refsource_CONFIRM
- https://www.ibm.com/support/pages/node/6472911x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2020-4821
Same Patch Batch · IBM · 2021-07-16 · 3 CVEs total
| CVE-2020-4980 | IBM QRadar SIEM 安全漏洞 | |
| CVE-2020-4675 | IBM InfoSphere Master Data Management Server 跨站请求伪造漏洞 |
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V. Comments for CVE-2020-4821
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