CVE-2021-22769

MEDIUM

Published Jun 11, 20215y ago · Modified Jun 29, 20263d ago

4.3 CVSS 3.1

Medium

Published Jun 11, 2021 5y ago

Last Modified Jun 29, 2026 3d ago

Description

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.

CVSS Details

Base Score

4.3

Exploitability

2.8

Impact

1.4

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Unchanged

Confidentiality Low

Integrity None

Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-552

Affected Products 2

Vendor	Product	Version	Range
schneider-electric	easergy_t300_firmware	*	≤2.7.1
schneider-electric	easergy_t300	*	any

References 1

download.schneider-electric.com http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-02

Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.