VDB-250778 · CVE-2023-6457 · sec-2024-104

Hitachi Tuning Manager prior 8.8.5-04 on Windows Server 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 labeled as critical has been found in Hitachi Tuning Manager on Windows. Affected by this vulnerability is an unknown functionality of the component Server. Such manipulation leads to default permission. This vulnerability is listed as CVE-2023-6457. The attack must be carried out locally. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Hitachi Tuning Manager on Windows. Affected by this issue is an unknown part of the component Server. The manipulation with an unknown input leads to a default permission vulnerability. Using CWE to declare the problem leads to CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Incorrect Default Permissions vulnerability in Hitachi Tuning Manager on Windows (Hitachi Tuning Manager server component) allows local users to read and write specific files.This issue affects Hitachi Tuning Manager: before 8.8.5-04.

The weakness was presented 01/16/2024 as sec-2024-104. The advisory is available at hitachi.com. This vulnerability is handled as CVE-2023-6457 since 12/01/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1222 by the MITRE ATT&CK project.

Upgrading to version 8.8.5-04 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Hitachi

Name

Tuning Manager

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: 🔍

Upgrade: Tuning Manager 8.8.5-04

Timelineinfo

12/01/2023 🔍
01/16/2024 +46 days 🔍
01/16/2024 +0 days 🔍
02/03/2024 +18 days 🔍

Sourcesinfo

Vendor: hitachi.com

Advisory: sec-2024-104
Status: Confirmed

CVE: CVE-2023-6457 (🔍)
GCVE (CVE): GCVE-0-2023-6457
GCVE (VulDB): GCVE-100-250778

Entryinfo

Created: 01/16/2024 07:27
Updated: 02/03/2024 16:09
Changes: 01/16/2024 07:27 (51), 02/03/2024 16:09 (11)
Complete: 🔍
Cache ID: 216::103