What is CVE-2021-30464?

CVE-2021-30464 is a high-severity vulnerability in Omicronenergy Stationguard, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2021-04-20.

How severe is CVE-2021-30464?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Omicronenergy Stationguard

CVE-2021-30464

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.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.012 (64.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Omicronenergy Stationguard
N/a — versions n/a

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)
cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-30464?: CVE-2021-30464 is a high-severity vulnerability in Omicronenergy Stationguard, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2021-04-20.
How severe is CVE-2021-30464?: High severity. CVSS v3 base score is 7.5 out of 10.