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CVE-2020-3994

Quick assessment

Affected
n/a vCenter 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.

VMware vCenter Server是美国威睿（VMware）公司的一套服务器和虚拟化管理软件。该软件提供了一个用于管理VMware vSphere环境的集中式平台，可自动实施和交付虚拟基础架构。 VMware vCenter Server存在安全漏洞，该漏洞源于设备管理接口更新功能中包含一个会话劫持漏洞，因为缺少证书验证。当vCenter服务器设备管理接口用于下载vCenter更新时，网络定位在vCenter服务器和更新存储库之间的攻击者可能会执行会话劫持。以下产品及版本受到影响：6.7系列6.7

AI Predicted 5.3 Difficulty: Moderate EPSS 0.65% · P49
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I. Basic Information for CVE-2020-3994

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
VMware vCenter Server (6.7 before 6.7u3, 6.6 before 6.5u3k) contains a session hijack vulnerability in the vCenter Server Appliance Management Interface update function due to a lack of certificate validation. A malicious actor with network positioning between vCenter Server and an update repository may be able to perform a session hijack when the vCenter Server Appliance Management Interface is used to download vCenter updates.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
VMware vCenter Server 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
VMware vCenter Server是美国威睿（VMware）公司的一套服务器和虚拟化管理软件。该软件提供了一个用于管理VMware vSphere环境的集中式平台，可自动实施和交付虚拟基础架构。 VMware vCenter Server存在安全漏洞，该漏洞源于设备管理接口更新功能中包含一个会话劫持漏洞，因为缺少证书验证。当vCenter服务器设备管理接口用于下载vCenter更新时，网络定位在vCenter服务器和更新存储库之间的攻击者可能会执行会话劫持。以下产品及版本受到影响：6.7系列6.7
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
- vCenter Server vCenter Server (6.7 before 6.7u3, 6.6 before 6.5u3k) -

II. Public POCs for CVE-2020-3994

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III. Intelligence Information for CVE-2020-3994

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Vendor Advisories for CVE-2020-3994 (1)

Same Patch Batch · n/a · 2020-10-20 · 17 CVEs total

CVE-2020-7749 7.6 HIGH Server-side Request Forgery (SSRF)
CVE-2020-7747 6.3 MEDIUM Cross-site Scripting (XSS)
CVE-2020-7748 5.6 MEDIUM Prototype Pollution
CVE-2020-25157 Advantech R-SeeNet SQL注入漏洞
CVE-2020-5791 Nagios XI和Nagios 操作系统命令注入漏洞
CVE-2020-5790 Nagios XI 跨站请求伪造漏洞
CVE-2020-5792 Nagios XI 参数注入漏洞
CVE-2020-15931 Netwrix Account Lockout Examiner 安全漏洞
CVE-2020-24765 Mind iMind Server 信息泄露漏洞
CVE-2019-9080 DomainMod 加密问题漏洞
CVE-2020-3995 VMware ESXi 安全漏洞
CVE-2020-3993 VMware NSX-T 安全漏洞
CVE-2020-3992 VMware ESXi 资源管理错误漏洞
CVE-2020-3982 VMware ESXi 安全漏洞
CVE-2020-3981 VMware ESXi 安全漏洞
CVE-2020-25648 NSS 安全漏洞

IV. Related Vulnerabilities

Same product: vCenter Server
Same vendor: n/a

V. Comments for CVE-2020-3994

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