CVE-2021-30464

HighCVSS 7.5/10Last 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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://www.omicronenergy.com/download/file/e81f23250097e7d5e1071dfbdb7f16d2/Vendor Advisory
https://www.omicronenergy.com/en/support/product-security/Vendor Advisory
https://www.omicronenergy.com/download/file/e81f23250097e7d5e1071dfbdb7f16d2/Vendor Advisory
https://www.omicronenergy.com/en/support/product-security/Vendor Advisory

Timeline

Published: Apr 20, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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