CVE-2021-30464

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CVSS 3.1

7.5 high

EPSS

1%p66

Published

Apr 20, 2021 (Apr 20, 2021)

Modified

Jun 17, 2026

Description

OMICRON StationGuard before 1.10 allows remote attackers to cause a denial of service (connectivity outage) via crafted tcp/20499 packets to the CTRL Ethernet port.

Vendors: omicronenergy
Products: stationguard
Weakness: CWE-400
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 (1.2%)

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