CVE-2022-47311

Name: CVE-2022-47311
Creator: NVD / NIST
Published: 2023-05-22T23:15:09.423+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.52%

Last modified Jun 17, 2026

CVE-2022-47311 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A proprietary protocol for iBoot devices is used for control and keepalive commands. The function compares the username and password; it also contains the configuration data for the user specified. EPSS estimates a 0.52% chance of exploitation in the next 30 days.

Description

A proprietary protocol for iBoot devices is used for control and keepalive commands. The function compares the username and password; it also contains the configuration data for the user specified. If the user does not exist, then it sends a value for username and password, which allows successful authentication for a connection.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.52%

39.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Dataprobe	Iboot-Pdu4-N20 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu4sa-N15 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu4a-N15 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu4sa-N20 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu4a-N20 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu8sa-N15 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu8a-N15 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu8sa-2n15 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu8a-2n15 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu8sa-N20 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu8a-N20 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu8a-2n20 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu4-C20 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu4a-C10 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu4sa-C10 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu8a-C10 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu8sa-C10 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu8a-2c20 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu4sa-C20 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu4a-C20 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu8a-2c10 Firmware	< 1.42.06162022
Dataprobe	Iboot-Pdu8a-C20 Firmware	< 1.42.06162022

References

https://dataprobe.com/support/iboot-pdu/local_upgrade_pdu_procedure.pdfProduct
https://www.cisa.gov/news-events/ics-advisories/icsa-22-263-03Patch, Third Party Advisory, US Government Resource
https://dataprobe.com/support/iboot-pdu/local_upgrade_pdu_procedure.pdfProduct
https://www.cisa.gov/news-events/ics-advisories/icsa-22-263-03Patch, Third Party Advisory, US Government Resource

Timeline

Published: May 22, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-47311?

How severe is CVE-2022-47311?

CVE-2022-47311 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.

How do I fix CVE-2022-47311?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-47311?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST