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I. Basic Information for CVE-2021-2420
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Vulnerability in the Oracle Outside In Technology product of Oracle Fusion Middleware (component: Outside In Filters). The supported version that is affected is 8.5.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Outside In Technology. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Outside In Technology. Note: Outside In Technology is a suite of software development kits (SDKs). The protocol and CVSS Base Score depend on the software that uses Outside In Technology. The CVSS score assumes that the software passes data received over a network directly to Outside In Technology, but if data is not received over a network the CVSS score may be lower. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Oracle Fusion Middleware 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle Fusion Middleware(Oracle融合中间件)是美国甲骨文(Oracle)公司的一套面向企业和云环境的业务创新平台。该平台提供了中间件、软件集合等功能。 Oracle Fusion中间件技术产品(组件:Outside in Filters)存在输入验证错误漏洞,该漏洞允许未经身份验证的攻击者通过HTTP网络访问破坏Oracle外部技术。该漏洞的成功攻击可能导致对关键数据或所有Oracle Outside in Technology可访问数据的未经授权的创建、删除或修改访问,以及
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
VendorProductAffected VersionsCPESubscribe
Oracle CorporationOutside In Technology 8.5.5 -
II. Public POCs for CVE-2021-2420
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III. Intelligence Information for CVE-2021-2420
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IV. Related Vulnerabilities
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