8.8 - CVE-2023-28657

Executive Summary

Informations
Name	CVE-2023-28657	First vendor Publication	2023-06-01
Vendor	Cve	Last vendor Modification	2023-06-08

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	8.8
Base Score	8.8	Environmental Score	8.8
impact SubScore	5.9	Temporal Score	8.8
Exploitabality Sub Score	2.8

Attack Vector	Network	Attack Complexity	Low
Privileges Required	Low	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score	N/A	Attack Range	N/A
Cvss Impact Score	N/A	Attack Complexity	N/A
Cvss Expoit Score	N/A	Authentication	N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Improper access control vulnerability exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3. A user of the PC where the affected product is installed may gain an administrative privilege. As a result, information regarding the product may be obtained and/or altered by the user.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28657

CPE : Common Platform Enumeration

Type	Description	Count
Application	Contec Conprosys Hmi System cpe:2.3:a:contec:conprosys_hmi_system::::::::	1

Sources (Detail)

Source	Url
MISC	https://jvn.jp/en/vu/JVNVU93372935/ https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support... https://www.contec.com/jp/api/downloadlogger?download=/-/media/Contec/jp/supp...

Alert History

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Date	Informations
2023-06-08 17:27:20	Multiple Updates
2023-06-02 02:17:42	Multiple Updates
2023-06-02 02:17:24	Multiple Updates
2023-06-01 17:27:16	Multiple Updates
2023-06-01 09:27:25	First insertion