What is CVE-2022-47556?

CVE-2022-47556 is a medium-severity vulnerability in Ormazabal Ekorccp, classified under Uncontrolled Resource Consumption. CVSS score: 6.5/10. Published 2023-09-19.

How severe is CVE-2022-47556?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Resource exhaustion in Ormazabal Ekorccp

CVE-2022-47556

Uncontrolled resource consumption in ekorRCI, allowing an attacker with low-privileged access to the web server to send continuous legitimate web requests to a functionality that is not properly validated, in order to cause a denial of service (DoS) on the device.

Vulnerability class: DoS (Denial of Service)

Published 2023-09-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.006 (46.0th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000

Affected products

Ormazabal Ekorccp
Ormazabal Ekorccp Firmware — versions 601j
Ormazabal Ekorrci — versions 601j
Ormazabal Ekorrci Firmware — versions 601j

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-ormazab… (Third Party Advisory)

Frequently asked questions

What is CVE-2022-47556?: CVE-2022-47556 is a medium-severity vulnerability in Ormazabal Ekorccp, classified under Uncontrolled Resource Consumption. CVSS score: 6.5/10. Published 2023-09-19.
How severe is CVE-2022-47556?: Medium severity. CVSS v3 base score is 6.5 out of 10.