CVE-2021-2117
Quick assessment
Affected
Oracle Corporation Application Express (APEX)
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 Database Server是美国甲骨文（Oracle）公司的一套关系数据库管理系统。该数据库管理系统提供数据管理、分布式处理等功能。Application Express（APEX，前称HTML DB）是其中的一个针对Oracle数据库的Web应用程序进行快速开发的工具组件。 Oracle Database Server 的 Oracle Application Express Survey Builder 组件存在安全漏洞，该漏洞允许低特权攻击者拥有通过HTTP访问网络的有效用户帐户特
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-2117
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Oracle Application Express Survey Builder component of Oracle Database Server. The supported version that is affected is Prior to 20.2. Easily exploitable vulnerability allows low privileged attacker having Valid User Account privilege with network access via HTTP to compromise Oracle Application Express Survey Builder. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Application Express Survey Builder, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Application Express Survey Builder accessible data as well as unauthorized read access to a subset of Oracle Application Express Survey Builder accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle Database Server 组件安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle Database Server是美国甲骨文（Oracle）公司的一套关系数据库管理系统。该数据库管理系统提供数据管理、分布式处理等功能。Application Express（APEX，前称HTML DB）是其中的一个针对Oracle数据库的Web应用程序进行快速开发的工具组件。 Oracle Database Server 的 Oracle Application Express Survey Builder 组件存在安全漏洞，该漏洞允许低特权攻击者拥有通过HTTP访问网络的有效用户帐户特
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 | Application Express (APEX) | unspecified ~ 20.2 | - |
|
II. Public POCs for CVE-2021-2117
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-2117 (1)
-
https://www.oracle.com/security-alerts/cpujan2021.html x_refsource_MISC
Same Patch Batch · Oracle Corporation · 2021-01-20 · 136 CVEs total
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| CVE-2021-2100 | 9.1 CRITICAL | Oracle E-Business Suite和Oracle One-to-One Fulfillment 授权问题漏洞 |
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| CVE-2021-2018 | 8.3 HIGH | Oracle Database Server 授权问题漏洞 |
| CVE-2021-2090 | 8.2 HIGH | Oracle E-Business Suite 组件授权问题漏洞 |
| CVE-2021-2085 | 8.2 HIGH | Oracle E-Business Suite 组件访问控制错误漏洞 |
| CVE-2021-2084 | 8.2 HIGH | Oracle E-Business Suite CRM Technical Foundation 授权问题漏洞 |
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Showing top 20 of 136 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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