7.8 - CVE-2023-36623

Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.

Informations
Name	CVE-2023-36623	First vendor Publication	2023-07-05
Vendor	Cve	Last vendor Modification	2023-07-12

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	7.8
Base Score	7.8	Environmental Score	7.8
impact SubScore	5.9	Temporal Score	7.8
Exploitabality Sub Score	1.8

Attack Vector	Local	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

The root password of the Loxone Miniserver Go Gen.2 before 14.2 is calculated using hard-coded secrets and the MAC address. This allows a local user to calculate the root password and escalate privileges.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36623

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-798	Use of Hard-coded Credentials (CWE/SANS Top 25)

CPE : Common Platform Enumeration

Type	Description	Count
Os	Loxone Miniserver Go Gen 2 Firmware cpe:2.3:o:loxone:miniserver_go_gen_2_firmware::::::::	1

Sources (Detail)

Source	Url
MISC	https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-01... https://www.syss.de/pentest-blog/root-zugang-zu-smarthome-server-loxone-minis...