How severe is CVE-2025-30248?

CVE-2025-30248 has a CVSS 4.0 base score of 8.9, rated high severity.

Is CVE-2025-30248 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-30248?

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-2025-30248 have an EU (EUVD) identifier?

Yes. CVE-2025-30248 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206380.

When was CVE-2025-30248 published?

CVE-2025-30248 was published on 2026-01-26 and last updated on 2026-06-17.

CVE-2025-30248

CVE-2025-30248 is a high-severity vulnerability with a CVSS 4.0 base score of 8.9. 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-427.

Key facts

Severity: High (CVSS 4.0 base score 8.9)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206380
Weakness: CWE-427
Published: 2026-01-26
Last modified: 2026-06-17

Description

DLL hijacking in the WD Discovery Installer in Western Digital WD Discovery 5.2.730 on Windows allows a local attacker to execute arbitrary code via placement of a crafted dll in the installer's search path.

Frequently asked questions

What is CVE-2025-30248?: DLL hijacking in the WD Discovery Installer in Western Digital WD Discovery 5.2.730 on Windows allows a local attacker to execute arbitrary code via placement of a crafted dll in the installer's search path.
How severe is CVE-2025-30248?: CVE-2025-30248 has a CVSS 4.0 base score of 8.9, rated high severity.
Is CVE-2025-30248 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-30248?: 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-2025-30248 have an EU (EUVD) identifier?: Yes. CVE-2025-30248 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206380.
When was CVE-2025-30248 published?: CVE-2025-30248 was published on 2026-01-26 and last updated on 2026-06-17.

References

https://www.westerndigital.com/support/product-security/wdc-25008-wd-discovery-desktop-app-version-5-3

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