How severe is CVE-2025-7397?

CVE-2025-7397 has a CVSS 3.x base score of 7.1, 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 none.

Is CVE-2025-7397 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-7397?

CVE-2025-7397 affects Brocade Ascg. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-7397?

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-2025-7397 have an EU (EUVD) identifier?

Yes. CVE-2025-7397 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21827.

When was CVE-2025-7397 published?

CVE-2025-7397 was published on 2025-07-17 and last updated on 2026-06-17.

CVE-2025-7397

CVE-2025-7397 is a high-severity vulnerability in Brocade Ascg with a CVSS 3.x base score of 7.1. 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-312.

Key facts

Severity: High (CVSS 3.x base score 7.1)
CVSS v4: 6.8
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-21827
Weakness: CWE-312
Affected product: Brocade Ascg
Published: 2025-07-17
Last modified: 2026-06-17

Description

A vulnerability in the ascgshell, of Brocade ASCG before 3.3.0 stores any command executed in the Command Line Interface (CLI) in plain text within the command history. A local authenticated user that can access sensitive information like passwords within the CLI history leading to unauthorized access and potential data breaches.

Frequently asked questions

What is CVE-2025-7397?: A vulnerability in the ascgshell, of Brocade ASCG before 3.3.0 stores any command executed in the Command Line Interface (CLI) in plain text within the command history. A local authenticated user that can access sensitive information like passwords within the CLI history leading to unauthorized access and potential data breaches.
How severe is CVE-2025-7397?: CVE-2025-7397 has a CVSS 3.x base score of 7.1, 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 none.
Is CVE-2025-7397 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-7397?: CVE-2025-7397 affects Brocade Ascg. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-7397?: 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-2025-7397 have an EU (EUVD) identifier?: Yes. CVE-2025-7397 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21827.
When was CVE-2025-7397 published?: CVE-2025-7397 was published on 2025-07-17 and last updated on 2026-06-17.

References

https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/35949

Affected products (1)

cpe:2.3:a:brocade:ascg:*:*:*:*:*:*:*:*

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