How severe is CVE-2023-7338?

CVE-2023-7338 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-7338 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-7338?

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

Does CVE-2023-7338 have an EU (EUVD) identifier?

Yes. CVE-2023-7338 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-60539.

When was CVE-2023-7338 published?

CVE-2023-7338 was published on 2026-03-26 and last updated on 2026-06-17.

CVE-2023-7338

CVE-2023-7338 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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: High (CVSS 3.x base score 7.5)
CVSS v4: 7.7
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-60539
Weakness: CWE-78
Published: 2026-03-26
Last modified: 2026-06-17

Description

Ruckus Unleashed contains a remote code execution vulnerability in the web-based management interface that allows authenticated remote attackers to execute arbitrary code on the system when gateway mode is enabled. Attackers can exploit this vulnerability by sending specially crafted requests through the management interface to achieve arbitrary code execution on affected systems.

Frequently asked questions

What is CVE-2023-7338?: Ruckus Unleashed contains a remote code execution vulnerability in the web-based management interface that allows authenticated remote attackers to execute arbitrary code on the system when gateway mode is enabled. Attackers can exploit this vulnerability by sending specially crafted requests through the management interface to achieve arbitrary code execution on affected systems.
How severe is CVE-2023-7338?: CVE-2023-7338 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-7338 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-7338?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2023-7338 have an EU (EUVD) identifier?: Yes. CVE-2023-7338 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-60539.
When was CVE-2023-7338 published?: CVE-2023-7338 was published on 2026-03-26 and last updated on 2026-06-17.

References

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