What’s Vulnerable › Vulnerabilities

CVE-2021-22770

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-07-21 · updated 2026-06-17
• Weakness: CWE-200

Description

A CWE-200: Information Exposure vulnerability exists in Easergy T300 with firmware V2.7.1 and older that exposes sensitive information to an actor not explicitly authorized to have access to that information.

Affected products

• Easergy T300 (Firmware version 1.5.2 and older): through 2.7.1

References

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

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