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CVE-2020-3389— Cisco Hyperflex HX-Series Software Weak Storage Vulnerability

Quick assessment

Affected
Cisco Cisco HyperFlex HX Data Platform
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.

Cisco HyperFlex Software是美国思科（Cisco）公司的一套套可扩展的分布式文件系统。该系统通过云管理提供统一的计算、存储和网络，并提供企业级数据管理和优化服务。 Cisco Hyperflex HX-Series Software 4.0(2a)及之前版本中的安装组件存在加密问题漏洞，该漏洞源于程序将敏感信息存储为明文形式。本地攻击者可向设备进行身份验证并导航到带有敏感信息的路径利用该漏洞获取敏感信息。

AI Predicted 5.5 Difficulty: Easy EPSS 0.21% · P10
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I. Basic Information for CVE-2020-3389

Vulnerability Information
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Vulnerability Title
Cisco Hyperflex HX-Series Software Weak Storage Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the installation component of Cisco Hyperflex HX-Series Software could allow an authenticated, local attacker to retrieve the password that was configured at installation on an affected device. The vulnerability exists because sensitive information is stored as clear text. An attacker could exploit this vulnerability by authenticating to an affected device and navigating to the directory that contains sensitive information. A successful exploit could allow the attacker to obtain sensitive information in clear text from the affected device.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
加密问题
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Hyperflex HX-Series Software安装模块加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco HyperFlex Software是美国思科（Cisco）公司的一套套可扩展的分布式文件系统。该系统通过云管理提供统一的计算、存储和网络，并提供企业级数据管理和优化服务。 Cisco Hyperflex HX-Series Software 4.0(2a)及之前版本中的安装组件存在加密问题漏洞，该漏洞源于程序将敏感信息存储为明文形式。本地攻击者可向设备进行身份验证并导航到带有敏感信息的路径利用该漏洞获取敏感信息。
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
Cisco Cisco HyperFlex HX Data Platform n/a -

II. Public POCs for CVE-2020-3389

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III. Intelligence Information for CVE-2020-3389

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Vendor Advisories for CVE-2020-3389 (1)

Same Patch Batch · Cisco · 2020-08-26 · 22 CVEs total

CVE-2020-3443 8.8 HIGH Cisco Smart Software Manager On-Prem Privilege Escalation Vulnerability
CVE-2020-3507 8.8 HIGH Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Remote Code Execu
CVE-2020-3506 8.8 HIGH Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Remote Code Execu
CVE-2020-3523 6.5 MEDIUM Cisco Data Center Network Manager Cross-Site Scripting Vulnerability
CVE-2020-3518 6.5 MEDIUM Cisco Data Center Network Manager Cross-Site Scripting Vulnerability
CVE-2020-3505 6.5 MEDIUM Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Memory Leak Vulne
CVE-2020-3522 6.3 MEDIUM Cisco Data Center Network Manager Authorization Bypass Vulnerability
CVE-2020-3485 6.3 MEDIUM Cisco Vision Dynamic Signage Director Role-Based Access Control Vulnerability
CVE-2020-3491 5.5 MEDIUM Cisco Vision Dynamic Signage Director Stored Cross-Site Scripting Vulnerability
CVE-2020-3520 5.5 MEDIUM Cisco Data Center Network Manager Information Disclosure Vulnerability
CVE-2020-3484 5.3 MEDIUM Cisco Vision Dynamic Signage Director Directory Traversal Information Disclosure Vulnerabi
CVE-2020-3521 5.3 MEDIUM Cisco Data Center Network Manager Read File Path Traversal Vulnerability
CVE-2020-3490 4.9 MEDIUM Cisco Vision Dynamic Signage Director Path Traversal Vulnerability
CVE-2020-3151 Cisco Connected Mobile Experiences Restricted Shell Escape Vulnerability
CVE-2020-3496 Cisco Small Business Smart and Managed Switches Denial of Service Vulnerability
CVE-2020-3466 Cisco DNA Center Cross-Site Scripting Vulnerabilities
CVE-2020-3446 Cisco vWAAS for Cisco ENCS 5400-W Series and CSP 5000-W Series Default Credentials Vulnera
CVE-2020-3519 Cisco Data Center Network Manager Path Traversal Vulnerability
CVE-2020-3440 Cisco Webex Meetings Desktop App for Windows Arbitrary File Overwrite Vulnerability
CVE-2020-3439 Cisco Data Center Network Manager Stored Cross-Site Scripting Vulnerability

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco HyperFlex HX Data Platform
Same vendor: Cisco
Same weakness: CWE-310

V. Comments for CVE-2020-3389

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