Admin cookies are written in clear-text in logs. An attacker can retrieve them and bypass the authentication mechanism. As for the affected products/models/versions, see the reference URL.
Exploitability
AV:LAC:HPR:LUI:NScope
S:UImpact
C:HI:NA:N4.7/CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:NOther