CVE-2021-28052

Hitachi Content Platform Information Disclosure 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.

Categories

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.09%
Vendor Advisory hitachivantara.com Vendor Advisory hitachi.com
Affected: Hitachi Vantara Hitachi Content Platform
Published at:
Updated at:

References

Link Tags
https://www.hitachi.com/hirt/hitachi-sec/2021/604.html vendor advisory
https://knowledge.hitachivantara.com/Security/HCP_Multitenancy_Vulnerability vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-28052?
CVE-2021-28052 has been scored as a high severity vulnerability.
How to fix CVE-2021-28052?
To fix CVE-2021-28052, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-28052 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-28052 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-28052?
CVE-2021-28052 affects Hitachi Vantara Hitachi Content Platform.
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