VULNERABILITY INTELLIGENCE

CVE-2020-7561

CVSS score9.8 CRITICAL

EPSS probability3.16%

CISA KEVNot currently listed

Published2020-11-19

Last modified2026-06-17

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

Description

A CWE-306: Missing Authentication for Critical Function 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.

Weakness classification

cybersecurity@se.com: CWE-284
nvd@nist.gov: CWE-306

Primary references

cybersecurity@se.com — Third Party Advisory, US Government Resource
cybersecurity@se.com — Patch, Product, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108 — Patch, Product, Vendor Advisory