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CVE-2021-28052

7.5 · HIGH

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.

Published Sep 26, 2022CWE-264EPSS 0.77%

Overview

CVE-2021-28052 is a high-severity vulnerability. It was published on September 26, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refknowledge.hitachivantara.com/Security/HCP_Multitenancy_VulnerabilityRefwww.hitachi.com/hirt/hitachi-sec/2021/604.htmlRefknowledge.hitachivantara.com/Security/HCP_Multitenancy_VulnerabilityRefwww.hitachi.com/hirt/hitachi-sec/2021/604.html

How CyberStrike helps

Frequently asked questions

What is CVE-2021-28052?

CVE-2021-28052 is a high-severity vulnerability. It was published on September 26, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2021-28052?

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2021-28052?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2021-28052?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-28052 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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