All versions of NetMan 204 allow an attacker that knows the MAC and serial number of the device to reset the administrator password via the legitimate recovery function.
https://www.incibe.es/incibe-cert/alerta-temprana/avisos-sci/multiples-vulnerabilidades-netman-204-riello-ups
Source: Mitre, NVD
Published: 2023-10-03
Updated: 2023-10-04
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