How severe is CVE-2025-46616?

CVE-2025-46616 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-46616 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.

How do I fix CVE-2025-46616?

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-2025-46616 have an EU (EUVD) identifier?

Yes. CVE-2025-46616 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12393.

When was CVE-2025-46616 published?

CVE-2025-46616 was published on 2025-04-25 and last updated on 2026-06-17.

CVE-2025-46616

CVE-2025-46616 is a critical-severity vulnerability with a CVSS 3.x base score of 9.9. 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-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-12393
Weakness: CWE-434
Published: 2025-04-25
Last modified: 2026-06-17

Description

Quantum StorNext Web GUI API before 7.2.4 allows potential Arbitrary Remote Code Execution (RCE) via upload of a file. This affects StorNext RYO before 7.2.4, StorNext Xcellis Workflow Director before 7.2.4, and ActiveScale Cold Storage.

Frequently asked questions

What is CVE-2025-46616?: Quantum StorNext Web GUI API before 7.2.4 allows potential Arbitrary Remote Code Execution (RCE) via upload of a file. This affects StorNext RYO before 7.2.4, StorNext Xcellis Workflow Director before 7.2.4, and ActiveScale Cold Storage.
How severe is CVE-2025-46616?: CVE-2025-46616 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-46616 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.
How do I fix CVE-2025-46616?: 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-2025-46616 have an EU (EUVD) identifier?: Yes. CVE-2025-46616 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12393.
When was CVE-2025-46616 published?: CVE-2025-46616 was published on 2025-04-25 and last updated on 2026-06-17.

References

https://www.quantum.com/en/service-support/security-bulletins/stornext-gui-multiple-security-vulnerabilities-stornext-gui-multiple-security-vulnerabilities/

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