What is CVE-2023-30766?

CVE-2023-30766 is a critical-severity vulnerability in Kbdevice Kb-Ahr04d. CVSS score: 9.8/10. Published 2023-06-13.

How severe is CVE-2023-30766?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Kbdevice Kb-Ahr04d

CVE-2023-30766

Hidden functionality issue 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.

EPSS: 0.007 (50.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

References

vultures@jpcert.or.jp (Mitigation, Vendor Advisory)
vultures@jpcert.or.jp (Third Party Advisory)

Frequently asked questions

What is CVE-2023-30766?: CVE-2023-30766 is a critical-severity vulnerability in Kbdevice Kb-Ahr04d. CVSS score: 9.8/10. Published 2023-06-13.
How severe is CVE-2023-30766?: Critical severity. CVSS v3 base score is 9.8 out of 10.