CVE-2023-36623

EUVD-2023-40567
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 8%
Affected Products (NVD)
VendorProductVersion
loxoneminiserver_go_gen_2_firmware
𝑥
< 14.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-013.txt
https://www.syss.de/pentest-blog/root-zugang-zu-smarthome-server-loxone-miniserver-go-gen-2-syss-2023-004/-012/-013
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-013.txt
https://www.syss.de/pentest-blog/root-zugang-zu-smarthome-server-loxone-miniserver-go-gen-2-syss-2023-004/-012/-013