What is CVE-2023-23325?

CVE-2023-23325 is a critical-severity vulnerability in Zumtobel Netlink Ccd, classified under OS Command Injection. CVSS score: 9.8/10. Published 2023-11-29.

How severe is CVE-2023-23325?

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

RCE in Zumtobel Netlink Ccd

CVE-2023-23325

Zumtobel Netlink CCD Onboard 3.74 - Firmware 3.80 was discovered to contain a command injection vulnerability via the NetHostname parameter.

Vulnerability class: Command Injection (OS Command Injection)

Published 2023-11-29 · last modified 2026-07-09.

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.

EPSS exploit prediction

EPSS: 0.017 (76.9th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 76.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

Zumtobel Netlink Ccd — versions 3.74
Zumtobel Netlink Ccd Firmware — versions 3.80

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

af854a3a-2127-422b-91ae-364da2661108 (Product)
yoroi.company/en/research/cve-advisory-partial-disclosure-zumtobel-multiple-vul… (Third Party Advisory, Mitigation)

Frequently asked questions

What is CVE-2023-23325?: CVE-2023-23325 is a critical-severity vulnerability in Zumtobel Netlink Ccd, classified under OS Command Injection. CVSS score: 9.8/10. Published 2023-11-29.
How severe is CVE-2023-23325?: Critical severity. CVSS v3 base score is 9.8 out of 10.