CVE-2021-2291
Quick assessment
Affected
Oracle Corporation VM VirtualBox
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 VM VirtualBox是美国甲骨文（Oracle）公司的一款虚拟机管理软件。 Oracle VM VirtualBox 存在输入验证错误漏洞，该漏洞源于Oracle VM VirtualBox核心组件的输入验证不正确。以下产品及版本受到影响：Oracle VM VirtualBox: 6.1.0, 6.1.2, 6.1.4, 6.1.6, 6.1.8, 6.1.10, 6.1.12, 6.1.14, 6.1.16, 6.1.18 。
Possible ATT&CK Techniques 2 AI
T1055.004 · Asynchronous Procedure Call T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-2291
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.20. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 4.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle VM VirtualBox 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle VM VirtualBox是美国甲骨文（Oracle）公司的一款虚拟机管理软件。 Oracle VM VirtualBox 存在输入验证错误漏洞，该漏洞源于Oracle VM VirtualBox核心组件的输入验证不正确。以下产品及版本受到影响：Oracle VM VirtualBox: 6.1.0, 6.1.2, 6.1.4, 6.1.6, 6.1.8, 6.1.10, 6.1.12, 6.1.14, 6.1.16, 6.1.18 。
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 | VM VirtualBox | unspecified ~ 6.1.20 | - |
|
II. Public POCs for CVE-2021-2291
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-2291 (3)
-
https://www.zerodayinitiative.com/advisories/ZDI-21-457/ x_refsource_MISC
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https://www.oracle.com/security-alerts/cpuapr2021.html x_refsource_MISC
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Same Patch Batch · Oracle Corporation · 2021-04-22 · 178 CVEs total
| CVE-2021-2256 | 10.0 CRITICAL | Oracle Storage Cloud Software Appliance 安全漏洞 |
| CVE-2021-2244 | 10.0 CRITICAL | Oracle Hyperion 输入验证错误漏洞 |
| CVE-2021-2248 | 10.0 CRITICAL | Oracle Secure Global Desktop输入验证错误漏洞 |
| CVE-2021-2317 | 10.0 CRITICAL | Oracle Cloud Infrastructure Storage Gateway 安全漏洞 |
| CVE-2021-2177 | 10.0 CRITICAL | Oracle Secure Global Desktop输入验证错误漏洞 |
| CVE-2021-2136 | 9.8 CRITICAL | Oracle WebLogic Server 安全漏洞 |
| CVE-2021-2135 | 9.8 CRITICAL | Oracle Fusion Middleware 安全漏洞 |
| CVE-2021-2302 | 9.8 CRITICAL | Oracle Fusion Middleware 输入验证错误漏洞 |
| CVE-2021-2221 | 9.6 CRITICAL | Oracle Secure Global Desktop 输入验证错误漏洞 |
| CVE-2021-2318 | 9.1 CRITICAL | Oracle Cloud Infrastructure Storage Gateway 安全漏洞 |
| CVE-2021-2253 | 9.1 CRITICAL | Oracle Advanced Supply Chain Planning 输入验证错误漏洞 |
| CVE-2021-2205 | 9.1 CRITICAL | Oracle Marketing 安全漏洞 |
| CVE-2021-2200 | 9.1 CRITICAL | Oracle Applications Framework 安全漏洞 |
| CVE-2021-2320 | 9.1 CRITICAL | Oracle Cloud Infrastructure Storage Gateway 安全漏洞 |
| CVE-2021-2319 | 9.1 CRITICAL | Oracle Cloud Infrastructure Storage Gateway 安全漏洞 |
| CVE-2021-2209 | 8.5 HIGH | Oracle E-Business Suite 安全漏洞 |
| CVE-2021-2264 | 8.4 HIGH | Oracle VM VirtualBox 输入验证错误漏洞 |
| CVE-2021-2218 | 8.3 HIGH | Oracle PeopleSoft Products 安全漏洞 |
| CVE-2021-2185 | 8.2 HIGH | Oracle E-Business Suite 安全漏洞 |
| CVE-2021-2150 | 8.2 HIGH | Oracle E-Business Suite Oracle iStore Shopping Cart 安全漏洞 |
Showing top 20 of 178 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-2291
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