CVE-2020-7561
A CWE-284: Improper Access Control vulnerability exists in Easergy T300 (with firmware 2.7 and older) that could cause a wide range of problems, including information exposure, denial of service, and command execution when access to a resource from an attacker is not restricted or incorrectly restricted.
Date published : 2020-11-19
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-03
https://www.se.com/ww/en/download/document/SEVD-2020-315-06/