Cyber Resilience

CVE-2023-30764

CriticalRCE

Published: 13 June 2023

Published
13 June 2023
Modified
03 January 2025
KEV Added
Patch
CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0167 82.5th percentile
Risk Priority 21 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-30764 is a critical-severity OS Command Injection (CWE-78) vulnerability in Kbdevice Kb-Ahr04D Firmware. Its CVSS base score is 9.8 (Critical).

Operationally, ranked in the top 17.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

OS command injection 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:…

more

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.

CWE(s)

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

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

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-78

Platform-independent apps typically execute inside a managed runtime or sandbox that restricts direct OS command execution, reducing the ability to exploit OS command injection.

addresses: CWE-78

Validates inputs to block special elements that would alter OS command execution.

References