CVE-2023-30764 Command injection in KB-AHR series and KB-IRIP series

Critical 9.8 Published 13 Jun 2023 Updated 3 Jan 2025

Attackers can execute arbitrary OS commands or alter device settings on KbDevice KB-AHR and KB-IRIP series devices.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-30764?

CVE-2023-30764 is a critical command injection vulnerability in KbDevice,Inc. KB-AHR series and KB-IRIP series, published on 13 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

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: 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.

Weakness: CWE-78

Which versions are affected by CVE-2023-30764?

It affects 6 products.

Products include Kbdevice Kb-Ahr04d Firmware, Kbdevice Kb-Ahr08d Firmware, Kbdevice Kb-Ahr16d Firmware, Kbdevice Kb-Irip04a Firmware, Kbdevice Kb-Irip08a Firmware, Kbdevice Kb-Irip16a Firmware.

How do I fix CVE-2023-30764?

No fix has been published for CVE-2023-30764 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2023-30764 being exploited?

There is no known exploitation of CVE-2023-30764 in the wild and no public exploit code.

Sources

Also known as GHSA-6j99-q3r3-p2gh.