CVE-2021-2303
Quick assessment
Affected
Oracle Corporation OSS Support Tools
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 Support Tools是美国甲骨文（Oracle）公司的一套Oracle支持工具。 OSS Support Tools Diagnostic Assistant Prior to 2.12.41 存在代码问题漏洞，该漏洞允许高特权的攻击者通过HTTP网络访问，危及OSS支持工具。导致未授权访问关键数据或完全访问所有OSS支持工具可访问的数据。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-2303
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the OSS Support Tools product of Oracle Support Tools (component: Diagnostic Assistant). The supported version that is affected is Prior to 2.12.41. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise OSS Support Tools. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all OSS Support Tools accessible data. CVSS 3.1 Base Score 4.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/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 Support Tools 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle Support Tools是美国甲骨文（Oracle）公司的一套Oracle支持工具。 OSS Support Tools Diagnostic Assistant Prior to 2.12.41 存在代码问题漏洞，该漏洞允许高特权的攻击者通过HTTP网络访问，危及OSS支持工具。导致未授权访问关键数据或完全访问所有OSS支持工具可访问的数据。
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 | OSS Support Tools | unspecified ~ 2.12.41 | - |
|
II. Public POCs for CVE-2021-2303
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-2303 (2)
-
https://www.zerodayinitiative.com/advisories/ZDI-21-458/ x_refsource_MISC
-
https://www.oracle.com/security-alerts/cpuapr2021.html x_refsource_MISC
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Showing top 20 of 178 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-2303
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