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CVE-2021-37940

Quick assessment

Affected
Elastic Enterprisesearch
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.

GitHub Enterprise Server 是 （Github）开源的一个应用软件。提供一个将自己的GitHub实例设置为虚拟设备，从而提供可扩展，易于管理的平台。 Workplace Search Github Enterprise Server存在安全漏洞。攻击者可利用该漏洞使用GHES集成查看可能无法公开访问的主机。

AI Predicted 7.5 Difficulty: Easy EPSS 0.85% · P56
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I. Basic Information for CVE-2021-37940

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An information disclosure via GET request server-side request forgery vulnerability was discovered with the Workplace Search Github Enterprise Server integration. Using this vulnerability, a malicious Workplace Search admin could use the GHES integration to view hosts that might not be publicly accessible.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
GitHub Enterprise Server 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GitHub Enterprise Server 是 （Github）开源的一个应用软件。提供一个将自己的GitHub实例设置为虚拟设备，从而提供可扩展，易于管理的平台。 Workplace Search Github Enterprise Server存在安全漏洞。攻击者可利用该漏洞使用GHES集成查看可能无法公开访问的主机。
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
Elastic Enterprisesearch before 7.16.0 -

II. Public POCs for CVE-2021-37940

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III. Intelligence Information for CVE-2021-37940

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Other References for CVE-2021-37940 (1)

IV. Related Vulnerabilities

Same vendor: Elastic
Same weakness: CWE-918

V. Comments for CVE-2021-37940

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