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CVE-2021-28052— Hitachi Content Platform Information Disclosure Vulnerability

Quick assessment

Affected
Hitachi Vantara Hitachi Content 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.

Hitachi Vantara Hitachi Content Platform是美国Hitachi Vantara公司的一种对象存储系统，可提供大规模可扩展、可靠、高效且易于使用的存储。用于自动管理和保存内容。 Hitachi Vantara Hitachi Content Platform 8.3.7之前版本、9.2.3 之前版本存在安全漏洞，该漏洞源于允许未经授权访问其他租户中的数据。

CVSS 7.5 · High EPSS 0.71% · P50
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I. Basic Information for CVE-2021-28052

Vulnerability Information
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Vulnerability Title
Hitachi Content Platform Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A tenant administrator Hitachi Content Platform (HCP) may modify the configuration in another tenant without authorization, potentially allowing unauthorized access to data in the other tenant. Also, a tenant user (non-administrator) may view configuration in another tenant without authorization. This issue affects: Hitachi Vantara Hitachi Content Platform versions prior to 8.3.7; 9.0.0 versions prior to 9.2.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
权限、特权和访问控制
Source: CVE Program / CVE List V5
Vulnerability Title
Hitachi Vantara Hitachi Content Platform 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hitachi Vantara Hitachi Content Platform是美国Hitachi Vantara公司的一种对象存储系统，可提供大规模可扩展、可靠、高效且易于使用的存储。用于自动管理和保存内容。 Hitachi Vantara Hitachi Content Platform 8.3.7之前版本、9.2.3 之前版本存在安全漏洞，该漏洞源于允许未经授权访问其他租户中的数据。
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
Hitachi Vantara Hitachi Content Platform unspecified ~ 8.3.7 -

II. Public POCs for CVE-2021-28052

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III. Intelligence Information for CVE-2021-28052

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Other References for CVE-2021-28052 (2)

IV. Related Vulnerabilities

Same vendor: Hitachi Vantara
Same weakness: CWE-264

V. Comments for CVE-2021-28052

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