CVE-2022-47558Network attack vector

Unauthenticated critical-file modification via default FTP credentials

Published Sep 19, 2023 · Updated Aug 3, 2024

Improper access control in Ormazabal ekorCCP and ekorRCI 601j allows remote attackers to modify critical files through FTP. The FTP service accepts vendor-default credentials and grants write access to device files without unique authentication. Network access is sufficient to alter users or configuration and to place rootkits or backdoors on the device.

CVSS severity9.4
Critical
EPSS probability0.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Ormazabal ekorCCP and ekorRCI 601j allows remote attackers to modify critical files through FTP. The FTP service accepts vendor-default credentials and grants write access to device files without unique authentication. Network access is sufficient to alter users or configuration and to place rootkits or backdoors on the device.

The record

CVE
CVE-2022-47558
Published
Sep 19, 2023
Updated
Aug 3, 2024
Vendor
Ormazabal
Product
ekor.rci
Classifications
CWE-284, T1078.001
Attack vector
network
Privileges
unauthenticated

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

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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 privilegesunauthenticated

What is affected?

Ormazabal · ekor.rciversion=601j
Ormazabal · ekor.ccpversion=601j

Published CVSS scores

9.4INCIBECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1078.001Default Accounts

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

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Your stack

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