CVE-2022-28328

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CVSS 3.1

7.5 high

EPSS

<1%p59

Published

Apr 12, 2022 (Apr 12, 2022)

Modified

Jun 17, 2026

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.

Vendors: siemens
Products: scalance w1788-2ia m12 firmware, scalance w1788-2 m12 firmware, scalance w1788-2 eec m12 firmware, scalance w1788-1 m12 firmware
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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