Certain switch models from PLANET Technology have a hard-coded credential in the specific command-line interface, allowing remote attackers with regular privilege to log in with this credential and obtain a Linux root shell.
https://www.twcert.org.tw/tw/cp-132-8045-a2804-1.html
https://www.twcert.org.tw/en/cp-139-8046-057c2-2.html
https://securityonline.info/planet-technology-switches-face-cve-2024-8456-cvss-9-8-urgent-firmware-updates-advised/?&web_view=true
Source: Mitre, NVD
Published: 2024-09-30
Updated: 2024-10-04
Base Score: 9
Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C
Severity: High
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.0029