Is CVE-2025-7398 in the CISA KEV catalog?

No. CVE-2025-7398 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-7398?

CVE-2025-7398 has a CVSS v3 base score of 9.1 (CRITICAL).

What is the EPSS score for CVE-2025-7398?

CVE-2025-7398 has an EPSS score of 0.16% (6th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-7398?

Upgrade ascg to 3.3.0 or later.

CVE & CISA-KEV Catalog

CVE-2025-7398

CRITICAL

9.1

CVSS v3

NVD

Description

Brocade ASCG before 3.3.0 allows for the use of medium strength cryptography algorithms on internal ports ports 9000 and 8036.

CWE-326

How to fix

Remediation Available

ascgNVD

Affected:< 3.3.0Fixed in:3.3.0CVE-2025-7398derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploit Intelligence

0.16%probability of exploitation in 30 days

6thpercentile

Low risk: more likely to be exploited than 6% of all known CVEs.

References

Vendor Advisory1

support.broadcom.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-06.