CVE-2020-4590
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I. Basic Information for CVE-2020-4590
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
IBM WebSphere Application Server Liberty 17.0.0.3 through 20.0.0.9 running oauth-2.0 or openidConnectServer-1.0 server features is vulnerable to a denial of service attack conducted by an authenticated client. IBM X-Force ID: 184650.
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 WebSphere Application Server Liberty 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM WebSphere Application Server Liberty是美国IBM公司的一款构建于Open Liberty项目之上的Java应用程序服务器。 IBM WebSphere Application Server Liberty 17.0.0.3至20.0.0.9版本中的 running oauth-2.0 or openidConnectServer-1.0存在安全漏洞，攻击者可利用该漏洞发起拒绝服务攻击。
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 | WebSphere Application Server Liberty | 17.0.0.3 | - |
II. Public POCs for CVE-2020-4590
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.ibm.com/support/pages/node/6333623x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2020-4590
Same Patch Batch · IBM · 2020-09-21 · 7 CVEs total
| CVE-2020-4643 | IBM WebSphere Application Server 代码问题漏洞 | |
| CVE-2020-4731 | IBM Aspera 跨站脚本漏洞 | |
| CVE-2020-4581 | IBM DataPower Gateway 安全漏洞 | |
| CVE-2020-4579 | IBM DataPower Gateway 安全漏洞 | |
| CVE-2020-4580 | IBM DataPower Gateway 安全漏洞 | |
| CVE-2020-4315 | IBM Business Automation Content Analyzer Cloud 安全漏洞 |
IV. Related Vulnerabilities
Same product: WebSphere Application Server Liberty
- CVE-2026-1561
IBM WebSphere Application Server Liberty Server-Side Reques - CVE-2025-14914
IBM WebSphere Application Server Liberty Path Traversal - CVE-2025-36047
IBM WebSphere Application Server Liberty denial of service - CVE-2025-36000
IBM WebSphere Application Server Liberty cross-site scriptin - CVE-2025-36124
IBM WebSphere Application Server Liberty bypass security
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-2020-4590
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