CVE-2021-22769: Schneider Electric Easergy t300 Firmware

Medium severity, CVSS 4.3. EPSS: 0.7% chance of exploitation in the next 30 days.

A CWE-552: Files or Directories Accessible to External Parties vulnerability exists in Easergy T300 with firmware V2.7.1 and older that could expose files or directory content when access from an attacker is not restricted or incorrectly restricted.

Affected products

• Schneider Electric Easergy t300 Firmware: up to and including 2.7.1

Published 2021-06-11. Last modified 2026-06-29.