How severe is CVE-2023-23325?

CVE-2023-23325 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-23325 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-23325?

CVE-2023-23325 affects Zumtobel Netlink Ccd Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-23325?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2023-23325 published?

CVE-2023-23325 was published on 2023-11-29 and last updated on 2026-07-05.

CVE-2023-23325

CVE-2023-23325 is a critical-severity vulnerability in Zumtobel Netlink Ccd Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Zumtobel Netlink Ccd Firmware
Published: 2023-11-29
Last modified: 2026-07-05

Description

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

Frequently asked questions

What is CVE-2023-23325?: Zumtobel Netlink CCD Onboard 3.74 - Firmware 3.80 was discovered to contain a command injection vulnerability via the NetHostname parameter.
How severe is CVE-2023-23325?: CVE-2023-23325 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-23325 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-23325?: CVE-2023-23325 affects Zumtobel Netlink Ccd Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-23325?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-23325 published?: CVE-2023-23325 was published on 2023-11-29 and last updated on 2026-07-05.

References

Affected products (1)

cpe:2.3:o:zumtobel:netlink_ccd_firmware:3.80:*:*:*:*:*:*:*

More vulnerabilities in Zumtobel Netlink Ccd Firmware

CVE-2023-23324 — Critical (CVSS 9.8): Zumtobel Netlink CCD Onboard 3.74 - Firmware 3.80 was discovered to contain hardcoded credentials for the Administrator…
CVE-2023-24294 — High (CVSS 7.5): Zumtobel Netlink CCD Onboard v3.74 - Firmware v3.80 was discovered to contain a buffer overflow via the component…

All CVEs affecting Zumtobel Netlink Ccd Firmware →

Other CWE-78 (OS Command Injection) vulnerabilities

CVE-2026-56004 — Critical (CVSS 10.0): A shellcode injection in the mercurial handler of the obs tar_scm source service before version 0.12.4 could be used by…
CVE-2026-56415 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability within the debug.pl script that is…
CVE-2026-56413 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability in the ms_service.pl service, which listens…
CVE-2026-49869 — Critical (CVSS 10.0): Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, AuthenticationFilter in…
CVE-2026-49261 — Critical (CVSS 10.0): MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through…
CVE-2026-10520 — Critical (CVSS 10.0): An OS Command Injection vulnerability in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a…

Browse all CWE-78 (OS Command Injection) vulnerabilities →