CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector infos:

MetricMeaning
AV:AAttack Vector: Adjacent
AC:LAttack Complexity: Low
PR:NPrivileges Required: None
UI:NUser Interaction: None
S:UScope: Unchanged
C:HConfidentiality Impact: High
I:HIntegrity Impact: High
A:HAvailability Impact: High