How severe is CVE-2025-44963?

CVE-2025-44963 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-44963 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-44963?

CVE-2025-44963 affects Commscope Ruckus Network Director. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-44963?

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.

Does CVE-2025-44963 have an EU (EUVD) identifier?

Yes. CVE-2025-44963 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23514.

When was CVE-2025-44963 published?

CVE-2025-44963 was published on 2025-08-04 and last updated on 2026-06-17.

CVE-2025-44963

CVE-2025-44963 is a critical-severity vulnerability in Commscope Ruckus Network Director with a CVSS 3.x base score of 9.0. 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-321.

Key facts

Severity: Critical (CVSS 3.x base score 9.0)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23514
Weakness: CWE-321
Affected product: Commscope Ruckus Network Director
Published: 2025-08-04
Last modified: 2026-06-17

Description

RUCKUS Network Director (RND) before 4.5 allows spoofing of an administrator JWT by an attacker who knows the hardcoded value of a certain secret key.

Frequently asked questions

What is CVE-2025-44963?: RUCKUS Network Director (RND) before 4.5 allows spoofing of an administrator JWT by an attacker who knows the hardcoded value of a certain secret key.
How severe is CVE-2025-44963?: CVE-2025-44963 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-44963 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-44963?: CVE-2025-44963 affects Commscope Ruckus Network Director. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-44963?: 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.
Does CVE-2025-44963 have an EU (EUVD) identifier?: Yes. CVE-2025-44963 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23514.
When was CVE-2025-44963 published?: CVE-2025-44963 was published on 2025-08-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:commscope:ruckus_network_director:*:*:*:*:*:*:*:*

More vulnerabilities in Commscope Ruckus Network Director

CVE-2025-44961 — Critical (CVSS 9.9): In RUCKUS SmartZone (SZ) before 6.1.2p3 Refresh Build, OS command injection can occur via an IP address field provided…
CVE-2025-67305 — Critical (CVSS 9.8): In RUCKUS Network Director (RND) < 4.5.0.56, the OVA appliance contains hardcoded SSH keys for the postgres user. These…
CVE-2025-67304 — Critical (CVSS 9.8): In Ruckus Network Director (RND) < 4.5.0.54, the OVA appliance contains hardcoded credentials for the ruckus PostgreSQL…
CVE-2025-44955 — High (CVSS 8.8): RUCKUS Network Director (RND) before 4.5 allows jailed users to obtain root access vis a weak, hardcoded password.
CVE-2025-44960 — High (CVSS 8.5): RUCKUS SmartZone (SZ) before 6.1.2p3 Refresh Build allows OS command injection via a certain parameter in an API route.
CVE-2025-44957 — High (CVSS 8.5): Ruckus SmartZone (SZ) before 6.1.2p3 Refresh Build allows authentication bypass via a valid API key and crafted HTTP…

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