CVE-2020-28218

moderate-risk

Published 2020-12-11

A CWE-1021: Improper Restriction of Rendered UI Layers or Frames vulnerability exists in Easergy T300 (firmware 2.7 and older), that would allow an attacker to trick a user into initiating an unintended action.

Do I need to act?

0.16% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 6.5/10 Medium

NETWORK / LOW complexity

Affected Products (1)

Easergy T300 Firmware

Affected Vendors

Schneider-Electric

References (4)

Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-20-343-03

Vendor Advisory https://www.se.com/ww/en/download/document/SEVD-2020-315-06/

Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-20-343-03

Vendor Advisory https://www.se.com/ww/en/download/document/SEVD-2020-315-06/

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moderate-risk

Severity 24/34 · High

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal