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Fencer Vulns
high 8.5

CVE-2022-47311 json

CVE-2022-47311

published 2023-05-22 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-50086

cvss
8.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 44%
public exploits
0
none known

Summary

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.

Patch / fix

  • Dataprobe, Inc. Dataprobe iBoot-PDU FW 1.42.06162022

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-22-263-03 updated cvss 8.5

Dataprobe iBoot-PDU

  • Dataprobe iBoot-PDU FW < 1.42.06162022
    affected: mitigation “iBoot-PDU FW: Version 1.42.06162022” dataprobe.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
21 mo ago

Exploit prediction

0.52% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Dataprobe, Inc. Dataprobe iBoot-PDU FW

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.