CVE-2021-2397
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。 Oracle Fusion Middleware(组件:Core)的WebLogic Server产品存在安全漏洞，该漏洞允许未经身份验证的攻击者通过T3, IIOP进行网络访问，从而危害Oracle WebLogic Server。受影响的版本为10.3.6.0.0、12.1.3.0.0、12.2.1.3.0、12.2.1.
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-2397
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). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP 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安全漏洞
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 Middleware(组件:Core)的WebLogic Server产品存在安全漏洞，该漏洞允许未经身份验证的攻击者通过T3, IIOP进行网络访问，从而危害Oracle WebLogic Server。受影响的版本为10.3.6.0.0、12.1.3.0.0、12.2.1.3.0、12.2.1.
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 | 10.3.6.0.0 | - |
|
II. Public POCs for CVE-2021-2397
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-2397 (1)
-
https://www.oracle.com/security-alerts/cpujul2021.html x_refsource_MISC
Same Patch Batch · Oracle Corporation · 2021-07-20 · 131 CVEs total
| CVE-2021-2447 | 9.9 CRITICAL | Oracle Secure Global Desktop输入验证错误漏洞 |
| CVE-2021-2463 | 9.8 CRITICAL | Oracle Commerce 输入验证错误漏洞 |
| CVE-2021-2394 | 9.8 CRITICAL | Oracle Fusion Middleware输入验证错误漏洞 |
| CVE-2021-2456 | 9.8 CRITICAL | Oracle Fusion Middleware安全漏洞 |
| CVE-2021-2382 | 9.8 CRITICAL | Oracle Fusion Middleware安全漏洞 |
| CVE-2021-2446 | 9.6 CRITICAL | Oracle Secure Global Desktop输入验证错误漏洞 |
| CVE-2021-2355 | 9.1 CRITICAL | Oracle E-Business Suite输入验证错误漏洞 |
| CVE-2021-2396 | 8.8 HIGH | Oracle Fusion Middleware 输入验证错误漏洞 |
| CVE-2021-2392 | 8.8 HIGH | Oracle Fusion Middleware 输入验证错误漏洞 |
| CVE-2021-2391 | 8.8 HIGH | Oracle Fusion Middleware 输入验证错误漏洞 |
| CVE-2021-2349 | 8.6 HIGH | Oracle Hyperion 输入验证错误漏洞 |
| CVE-2021-2351 | 8.3 HIGH | Oracle Database Server 授权问题漏洞 |
| CVE-2021-2436 | 8.2 HIGH | Oracle E-Business Suite 输入验证错误漏洞 |
| CVE-2021-2359 | 8.2 HIGH | Oracle E-Business Suite输入验证错误漏洞 |
| CVE-2021-2409 | 8.2 HIGH | Oracle VM VirtualBox输入验证错误漏洞 |
| CVE-2021-2361 | 8.1 HIGH | Oracle E-Business Suite 输入验证错误漏洞 |
| CVE-2021-2435 | 8.1 HIGH | Oracle Essbase 输入验证错误漏洞 |
| CVE-2021-2434 | 8.1 HIGH | Oracle E-Business Suite输入验证错误漏洞 |
| CVE-2021-2364 | 8.1 HIGH | Oracle E-Business Suite 输入验证错误漏洞 |
| CVE-2021-2363 | 8.1 HIGH | Oracle E-Business Suite 输入验证错误漏洞 |
Showing top 20 of 131 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-2397
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