CVE-2020-28215 Information

Description

A CWE-862: Missing Authorization vulnerability exists in Easergy T300 (firmware 2.7 and older) that could cause a wide range of problems including information exposures denial of service and arbitrary code execution when access control checks are not applied consistently.

CVSS Vector

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

Reference

https://www.se.com/ww/en/download/document/SEVD-2020-315-06/ https://us-cert.cisa.gov/ics/advisories/icsa-20-343-03

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8