How severe is CVE-2025-9711?

CVE-2025-9711 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-9711 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-9711?

CVE-2025-9711 affects Broadcom Fabric Operating System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-9711?

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-2025-9711 have an EU (EUVD) identifier?

Yes. CVE-2025-9711 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206741.

When was CVE-2025-9711 published?

CVE-2025-9711 was published on 2026-02-03 and last updated on 2026-06-17.

CVE-2025-9711

CVE-2025-9711 is a high-severity vulnerability in Broadcom Fabric Operating System with a CVSS 3.x base score of 7.8. 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-272.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v4: 8.5
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206741
Weakness: CWE-272
Affected product: Broadcom Fabric Operating System
Published: 2026-02-03
Last modified: 2026-06-17

Description

A vulnerability in Brocade Fabric OS before 9.2.1c3 could allow elevating the privileges of the local authenticated user to “root” using the export option of seccertmgmt and seccryptocfg commands.

Frequently asked questions

What is CVE-2025-9711?: A vulnerability in Brocade Fabric OS before 9.2.1c3 could allow elevating the privileges of the local authenticated user to “root” using the export option of seccertmgmt and seccryptocfg commands.
How severe is CVE-2025-9711?: CVE-2025-9711 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-9711 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-9711?: CVE-2025-9711 affects Broadcom Fabric Operating System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-9711?: 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-2025-9711 have an EU (EUVD) identifier?: Yes. CVE-2025-9711 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206741.
When was CVE-2025-9711 published?: CVE-2025-9711 was published on 2026-02-03 and last updated on 2026-06-17.

References

https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/36852

Affected products (1)

cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*

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