CVE-2022-47556Network attack vector

Device denial of service via continuous requests

Published Sep 19, 2023 · Updated Aug 3, 2024

Uncontrolled resource consumption in Ormazabal ekor.rci 601j allows remote authenticated users to interrupt the device through web requests. The web server accepts continuous legitimate requests to an improperly validated function without adequately limiting consumed resources. Low-privileged web access is required; sustained requests exhaust device resources and cause denial of service, while the exact function is undisclosed.

CVSS severity6.5
Medium
EPSS probability0.58%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Uncontrolled resource consumption in Ormazabal ekor.rci 601j allows remote authenticated users to interrupt the device through web requests. The web server accepts continuous legitimate requests to an improperly validated function without adequately limiting consumed resources. Low-privileged web access is required; sustained requests exhaust device resources and cause denial of service, while the exact function is undisclosed.

The record

CVE
CVE-2022-47556
Published
Sep 19, 2023
Updated
Aug 3, 2024
Vendor
Ormazabal
Product
ekor.rci
Classifications
CWE-400, T0814
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 19, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=601j

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Ormazabal · ekor.rciversion=601j

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5INCIBECVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T0814Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo