CVE-2021-2108
Quick assessment
Affected
Oracle Corporation WebLogic Server
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.
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。WebLogic Server是其中的一个适用于云环境和传统环境的应用服务器组件。 Oracle Fusion Middleware 的 Oracle WebLogic Server 组件存在授权问题漏洞，该漏洞允许未经身份验证的攻击者过IIOP、T3进行网络访问，从而危及Oracle WebLogic Server。以下产品及
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-2108
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core Components). The supported version that is affected is 12.1.3.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via IIOP, T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle Fusion Middleware 组件授权问题漏洞
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。WebLogic Server是其中的一个适用于云环境和传统环境的应用服务器组件。 Oracle Fusion Middleware 的 Oracle WebLogic Server 组件存在授权问题漏洞，该漏洞允许未经身份验证的攻击者过IIOP、T3进行网络访问，从而危及Oracle WebLogic Server。以下产品及
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Oracle Corporation | WebLogic Server | 12.1.3.0.0 | - |
|
II. Public POCs for CVE-2021-2108
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-2108 (1)
-
https://www.oracle.com/security-alerts/cpujan2021.html x_refsource_MISC
Same Patch Batch · Oracle Corporation · 2021-01-20 · 136 CVEs total
| CVE-2020-14756 | 9.8 CRITICAL | Oracle Fusion Middleware 授权问题漏洞 |
| CVE-2021-2064 | 9.8 CRITICAL | Oracle Fusion Middleware WebLogic Server 授权问题漏洞 |
| CVE-2021-1994 | 9.8 CRITICAL | Oracle Fusion Middleware WebLogic Server 安全漏洞 |
| CVE-2021-2047 | 9.8 CRITICAL | Oracle Fusion Middleware 安全漏洞 |
| CVE-2021-2029 | 9.8 CRITICAL | Oracle E-Business Suite 安全漏洞 |
| CVE-2021-2075 | 9.8 CRITICAL | Oracle Fusion Middleware 安全漏洞 |
| CVE-2021-2100 | 9.1 CRITICAL | Oracle E-Business Suite和Oracle One-to-One Fulfillment 授权问题漏洞 |
| CVE-2021-2101 | 9.1 CRITICAL | Oracle E-Business Suite 组件安全漏洞 |
| CVE-2021-2035 | 8.8 HIGH | Oracle Database Server 安全漏洞 |
| CVE-2021-2069 | 8.6 HIGH | Oracle Fusion Middleware 安全漏洞 |
| CVE-2021-2068 | 8.6 HIGH | Oracle Fusion Middleware 授权问题漏洞 |
| CVE-2021-2067 | 8.6 HIGH | Oracle Fusion Middleware 组件授权问题漏洞 |
| CVE-2021-2066 | 8.6 HIGH | Oracle Fusion Middleware 授权问题漏洞 |
| CVE-2021-2063 | 8.4 HIGH | Oracle PeopleSoft Enterprise PeopleTools 安全漏洞 |
| CVE-2021-2018 | 8.3 HIGH | Oracle Database Server 授权问题漏洞 |
| CVE-2021-2085 | 8.2 HIGH | Oracle E-Business Suite 组件访问控制错误漏洞 |
| CVE-2021-2096 | 8.2 HIGH | Oracle E-Business Suite 组件安全漏洞 |
| CVE-2021-2084 | 8.2 HIGH | Oracle E-Business Suite CRM Technical Foundation 授权问题漏洞 |
| CVE-2021-2097 | 8.2 HIGH | Oracle E-Business Suite 组件安全漏洞 |
| CVE-2021-2099 | 8.2 HIGH | Oracle E-Business Suite 组件安全漏洞 |
Showing top 20 of 136 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-2108
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