What is CVE-2020-7503?

CVE-2020-7503 is a high-severity vulnerability in Schneider-Electric Easergy T300, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2020-06-16.

How severe is CVE-2020-7503?

High severity. CVSS v3 base score is 8.8 out of 10.

CSRF in Schneider-Electric Easergy T300

CVE-2020-7503

A CWE-352: Cross-Site Request Forgery (CSRF) vulnerability exists in Easergy T300 (Firmware version 1.5.2 and older) which could allow an attacker to execute malicious commands on behalf of a legitimate user when xsrf-token data is intercepted.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.006 (42.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Schneider-electric Easergy_t300
Schneider-electric Easergy_t300_firmware
N/a Easergy T300 (Firmware Version 1.5.2 And Older) — versions Easergy T300 (Firmware version 1.5.2 and older)

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

cybersecurity@se.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-7503?: CVE-2020-7503 is a high-severity vulnerability in Schneider-Electric Easergy T300, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2020-06-16.
How severe is CVE-2020-7503?: High severity. CVSS v3 base score is 8.8 out of 10.