CVE-2021-20431
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I. Basic Information for CVE-2021-20431
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
IBM i2 Analyst's Notebook Premium 9.2.0, 9.2.1, and 9.2.2 does not invalidate session after logout which could allow an an attacker to obtain sensitive information from the system. IBM X-Force ID: 196342.
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 i2 Analysts Notebook Premium 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM i2 Analysts Notebook Premium是美国IBM公司的IBM i2 Analysts Notebook的高级版本。 IBM i2 Analysts Notebook Premium存在安全漏洞，该漏洞源于i2 Analyze 存在身份验证令牌过期漏洞。
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 | i2 Analyst's Notebook Premium | 9.2.0 | - |
II. Public POCs for CVE-2021-20431
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://www.ibm.com/support/pages/node/6474865x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-20431
Same Patch Batch · IBM · 2021-07-26 · 10 CVEs total
| CVE-2020-4623 | IBM i2 iBase 代码问题漏洞 | |
| CVE-2021-20337 | IBM QRadar SIEM 加密问题漏洞 | |
| CVE-2021-20430 | IBM i2 Analysts Notebook Premium 安全漏洞 | |
| CVE-2021-20560 | IBM Sterling Connect 安全漏洞 | |
| CVE-2021-29766 | IBM i2 Analyze 安全漏洞 | |
| CVE-2021-29767 | IBM i2 Analyze安全漏洞 | |
| CVE-2021-29769 | IBM i2 Analysts Notebook Premium 安全漏洞 | |
| CVE-2021-29770 | IBM i2 Analyze 安全漏洞 | |
| CVE-2021-29784 | IBM i2 Analyze 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: IBM
- CVE-2026-1577
IBM® Db2® is vulnerable to a denial of service with a specia - CVE-2025-36122
IBM® Db2® is vulnerable to a denial of service with a specia - CVE-2025-14688
IBM® Db2® is vulnerable to a denial of service when fetching - CVE-2026-2311
IBM i is affected by a privilege escalation vulnerability in - CVE-2025-36180
Inadequate Pod Communication Restrictions, affects watsonx.d
V. Comments for CVE-2021-20431
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