VULNERABILITY INTELLIGENCE

CVE-2022-28328

CVSS score7.8 HIGH

EPSS probability0.95%

CISA KEVNot currently listed

Published2022-04-12

Last modified2026-06-17

Description

A vulnerability has been identified in SCALANCE W1788-1 M12 (All versions < V3.0.0), SCALANCE W1788-2 EEC M12 (All versions < V3.0.0), SCALANCE W1788-2 M12 (All versions < V3.0.0), SCALANCE W1788-2IA M12 (All versions < V3.0.0). Affected devices do not properly handle malformed Multicast LLC frames. This could allow an attacker to trigger a denial of service condition.