What is CVE-2021-22770?

CVE-2021-22770 is a medium-severity vulnerability in Schneider-Electric Easergy T300, classified under Information Disclosure. CVSS score: 6.5/10. Published 2021-07-21.

How severe is CVE-2021-22770?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in Schneider-Electric Easergy T300

CVE-2021-22770

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.

Vulnerability class: Information Disclosure

EPSS: 0.011 (60.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Schneider-electric Easergy_t300
Schneider-electric Easergy_t300_firmware
N/a Easergy T300 With Firmware V2.7.1 And Older — versions Easergy T300 with firmware V2.7.1 and older

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

cybersecurity@se.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22770?: CVE-2021-22770 is a medium-severity vulnerability in Schneider-Electric Easergy T300, classified under Information Disclosure. CVSS score: 6.5/10. Published 2021-07-21.
How severe is CVE-2021-22770?: Medium severity. CVSS v3 base score is 6.5 out of 10.