VDB-221935 · CVE-2020-36652 · GCVE-0-2020-36652

Hitachi Automation Director on Linux default permission

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.
6.3	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Hitachi Automation Director, Infrastructure Analytics Advisor, Ops Center Automator, Ops Center Analyzer, Probe Server and Ops Center Viewpoint on Linux. It has been rated as critical. Affected is an unknown function. This manipulation causes default permission. This vulnerability is registered as CVE-2020-36652. The attack needs to be launched locally. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Hitachi Automation Director, Infrastructure Analytics Advisor, Ops Center Automator, Ops Center Analyzer, Probe Server and Ops Center Viewpoint on Linux (Automation Software) and classified as critical. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a default permission vulnerability. The CWE definition for the vulnerability is CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Incorrect Default Permissions vulnerability in Hitachi Automation Director on Linux, Hitachi Infrastructure Analytics Advisor on Linux (Hitachi Infrastructure Analytics Advisor, Analytics probe server components), Hitachi Ops Center Automator on Linux, Hitachi Ops Center Analyzer on Linux (Hitachi Ops Center Analyzer, Analyzer probe server components), Hitachi Ops Center Viewpoint on Linux (Viewpoint RAID Agent component) allows local users to read and write specific files. This issue affects Hitachi Automation Director: from 8.2.0-00 through 10.6.1-00; Hitachi Infrastructure Analytics Advisor: from 2.0.0-00 through 4.0.0-00; Hitachi Ops Center Automator: before 10.9.1-00; Hitachi Ops Center Analyzer: before 10.9.1-00; Hitachi Ops Center Viewpoint: before 10.9.1-00.

The weakness was published 02/28/2023. It is possible to read the advisory at hitachi.com. This vulnerability is known as CVE-2020-36652 since 01/17/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1222 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Automation Software

Vendor

Hitachi

Name

License

commercial

Website

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

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.1
NVD Vector: 🔍

CNA Base Score: 6.6
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: Default permission
CWE: CWE-276 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: 🔍

Timelineinfo

01/17/2023 🔍
02/28/2023 +42 days 🔍
02/28/2023 +0 days 🔍
03/26/2023 +26 days 🔍

Sourcesinfo

Vendor: hitachi.com

Advisory: hitachi.com
Status: Confirmed

CVE: CVE-2020-36652 (🔍)
GCVE (CVE): GCVE-0-2020-36652
GCVE (VulDB): GCVE-100-221935

Entryinfo

Created: 02/28/2023 08:47
Updated: 03/26/2023 08:45
Changes: 02/28/2023 08:47 (49), 03/26/2023 08:45 (11)
Complete: 🔍
Cache ID: 216::103