CVE-2023-30762

CRITICAL

KB-AHR and KB-IRIP Series - Improper Authentication

Title source: llm

Description

Improper authentication vulnerability exists in KB-AHR series and KB-IRIP series. If this vulnerability is exploited, an arbitrary OS command may be executed on the product or the device settings may be altered. Affected products and versions are as follows: KB-AHR04D versions prior to 91110.1.101106.78, KB-AHR08D versions prior to 91210.1.101106.78, KB-AHR16D versions prior to 91310.1.101106.78, KB-IRIP04A versions prior to 95110.1.100290.78A, KB-IRIP08A versions prior to 95210.1.100290.78A, and KB-IRIP16A versions prior to 95310.1.100290.78A.

References (2)

Core 2

Core References

Third Party Advisory

https://jvn.jp/en/vu/JVNVU90812349/

Mitigation, Vendor Advisory

https://www.kbdevice.com/news/%e3%83%ac%e3%82%b3%e3%83%bc%e3%83%80%e3%83%bc%e3%81%ae%e3%83%8d%e3%83%83%e3%83%88%e3%83%af%e3%83%bc%e3%82%af%e6%94%bb%e6%92%83%e3%81%ab%e5%af%be%e3%81%99%e3%82%8b%e3%82%a2%e3%83%83%e3%83%97%e3%83%87/

Scores

CVSS v3 9.8

EPSS 0.0073

EPSS Percentile 49.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-287 CWE-306

Status published

Products (6)

kbdevice/kb-ahr04d_firmware < 91110.1.101106.78

kbdevice/kb-ahr08d_firmware < 91210.1.101106.78

kbdevice/kb-ahr16d_firmware < 91310.1.101106.78

kbdevice/kb-irip04a_firmware < 95110.1.100290.78a

kbdevice/kb-irip08a_firmware < 95210.1.100290.78a

kbdevice/kb-irip16a_firmware < 95310.1.100290.78a

Published Jun 13, 2023

Tracked Since Feb 18, 2026