CVE-2020-7508

9.8 criticalEPSS 1.4%

Critical (9.8) in schneider-electric easergy t300 firmware. EPSS 1.4% chance of exploitation in the next 30 days.

A CWE-307 Improper Restriction of Excessive Authentication Attempts vulnerability exists in Easergy T300 (Firmware version 1.5.2 and older) which could allow an attacker to gain full access by brute force.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 1.4% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
CWE: CWE-307
Published: 2020-06-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

schneider-electric:easergy_t300_firmware

References

https://www.se.com/ww/en/download/document/SEVD-2020-161-04
https://www.se.com/ww/en/download/document/SEVD-2020-161-04

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