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CVE-2020-4926

Quick assessment

Affected
IBM Spectrum Scale
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.

IBM Spectrum Scale是美国IBM公司的一套基于IBM GPFS（专为PB级存储管理而优化的企业文件管理系统）的可扩展的数据及文件管理解决方案。该产品支持帮助客户减少存储成本，同时提高云、大数据和分析环境中的安全性和管理效率等。 IBM Spectrum Scale 5.1.3 版本之前存在安全漏洞，未经授权的攻击者可利用该漏洞访问用户数据或在通信协议中注入任意数据。

AI Predicted 8.1 Difficulty: Moderate EPSS 0.70% · P51
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I. Basic Information for CVE-2020-4926

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the Spectrum Scale 5.1 core component and IBM Elastic Storage System 6.1 could allow unauthorized access to user data or injection of arbitrary data in the communication protocol. IBM X-Force ID: 191600.
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
IBM Spectrum Scale 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Spectrum Scale是美国IBM公司的一套基于IBM GPFS（专为PB级存储管理而优化的企业文件管理系统）的可扩展的数据及文件管理解决方案。该产品支持帮助客户减少存储成本，同时提高云、大数据和分析环境中的安全性和管理效率等。 IBM Spectrum Scale 5.1.3 版本之前存在安全漏洞，未经授权的攻击者可利用该漏洞访问用户数据或在通信协议中注入任意数据。
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
IBM Spectrum Scale 5.1 -
IBM Elastic Storage System 6.1 -

II. Public POCs for CVE-2020-4926

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III. Intelligence Information for CVE-2020-4926

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Vendor Advisories for CVE-2020-4926 (3)

Same Patch Batch · IBM · 2022-05-24 · 4 CVEs total

CVE-2022-22309 IBM Power System 访问控制错误漏洞
CVE-2022-22495 IBM i SQL注入漏洞
CVE-2022-22497 IBM Aspera 安全漏洞

IV. Related Vulnerabilities

Same product: Spectrum Scale
Same vendor: IBM

V. Comments for CVE-2020-4926

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