VDB-209630 · CVE-2021-28052 · GCVE-0-2021-28052

Hitachi Content Platform up to 8.3.6/9.2.2 Tenant Configuration access control

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.6	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Hitachi Content Platform up to 8.3.6/9.2.2. This vulnerability affects unknown code of the component Tenant Configuration Handler. Such manipulation leads to access control. This vulnerability is referenced as CVE-2021-28052. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Hitachi Content Platform up to 8.3.6/9.2.2. Affected by this issue is an unknown functionality of the component Tenant Configuration Handler. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was published 09/27/2022. The advisory is available at knowledge.hitachivantara.com. This vulnerability is handled as CVE-2021-28052 since 03/07/2021. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

Upgrading to version 8.3.7 or 9.2.3 eliminates this vulnerability.

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Productinfo

Vendor

Hitachi

Name

Content Platform

Version

License

commercial

Website

Vendor: https://www.hitachi.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.6

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.9
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (Hitachi, Ltd.): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Content Platform 8.3.7/9.2.3

Timelineinfo

03/07/2021 🔍
09/27/2022 +568 days 🔍
09/27/2022 +0 days 🔍
10/24/2022 +27 days 🔍

Sourcesinfo

Vendor: hitachi.com

Advisory: knowledge.hitachivantara.com
Status: Confirmed

CVE: CVE-2021-28052 (🔍)
GCVE (CVE): GCVE-0-2021-28052
GCVE (VulDB): GCVE-100-209630

Entryinfo

Created: 09/27/2022 08:51
Updated: 10/24/2022 13:44
Changes: 09/27/2022 08:51 (50), 10/24/2022 13:44 (11)
Complete: 🔍
Cache ID: 216::103