How severe is CVE-2022-47556?

CVE-2022-47556 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2022-47556 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-47556?

CVE-2022-47556 primarily affects Ormazabal Ekorrci Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-47556?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-47556 published?

CVE-2022-47556 was published on 2023-09-19 and last updated on 2026-06-17.

CVE-2022-47556

CVE-2022-47556 is a medium-severity vulnerability in Ormazabal Ekorrci Firmware with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-400.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-400
Affected product: Ormazabal Ekorrci Firmware
Published: 2023-09-19
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2022-47556?: CVE-2022-47556 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2022-47556 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-47556?: CVE-2022-47556 primarily affects Ormazabal Ekorrci Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-47556?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-47556 published?: CVE-2022-47556 was published on 2023-09-19 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-ormazabal-products

Affected products (2)

cpe:2.3:o:ormazabal:ekorrci_firmware:601j:*:*:*:*:*:*:*
cpe:2.3:o:ormazabal:ekorccp_firmware:601j:*:*:*:*:*:*:*

More vulnerabilities in Ormazabal Ekorrci Firmware

CVE-2022-47558 — Critical (CVSS 9.4): Devices ekorCCP and ekorRCI are vulnerable due to access to the FTP service using default credentials. Exploitation of…
CVE-2022-47555 — Critical (CVSS 9.3): Operating system command injection in ekorCCP and ekorRCI, which could allow an authenticated attacker to execute…
CVE-2022-47559 — High (CVSS 8.6): Lack of device control over web requests in ekorCCP and ekorRCI, allowing an attacker to create customised requests to…
CVE-2022-47553 — High (CVSS 8.6): Incorrect authorisation in ekorCCP and ekorRCI, which could allow a remote attacker to obtain resources with sensitive…
CVE-2022-47554 — High (CVSS 8.2): Exposure of sensitive information in ekorCCP and ekorRCI, potentially allowing a remote attacker to obtain critical…
CVE-2022-47562 — High (CVSS 7.5): Vulnerability in the RCPbind service running on UDP port (111), allowing a remote attacker to create a denial of…

All CVEs affecting Ormazabal Ekorrci Firmware →

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