CVE-2020-7561
CRITICALEasergy T300 Firmware < 2.7 - Unauthenticated Improper Access Control
Title source: llmDescription
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.
References (2)
Core 2
Core References
Third Party Advisory, US Government Resource
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-03
Patch, Product, Vendor Advisory
https://www.se.com/ww/en/download/document/SEVD-2020-315-06/
Scores
CVSS v3
9.8
EPSS
0.0060
EPSS Percentile
69.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-284
CWE-306
Status
published
Products (1)
schneider-electric/easergy_t300_firmware
< 2.7
Published
Nov 19, 2020
Tracked Since
Feb 18, 2026