How severe is CVE-2025-20099?

CVE-2025-20099 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-20099 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-20099?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-20099 have an EU (EUVD) identifier?

Yes. CVE-2025-20099 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24432.

When was CVE-2025-20099 published?

CVE-2025-20099 was published on 2025-08-12 and last updated on 2026-06-17.

CVE-2025-20099

CVE-2025-20099 is a medium-severity vulnerability with a CVSS 3.x base score of 6.7. 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-284.

Key facts

Severity: Medium (CVSS 3.x base score 6.7)
CVSS v4: 5.4
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-24432
Weakness: CWE-284
Published: 2025-08-12
Last modified: 2026-06-17

Description

Improper access control for some Intel(R) Rapid Storage Technology installation software may allow an authenticated user to potentially enable escalation of privilege via local access.

Frequently asked questions

What is CVE-2025-20099?: Improper access control for some Intel(R) Rapid Storage Technology installation software may allow an authenticated user to potentially enable escalation of privilege via local access.
How severe is CVE-2025-20099?: CVE-2025-20099 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-20099 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-20099?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-20099 have an EU (EUVD) identifier?: Yes. CVE-2025-20099 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24432.
When was CVE-2025-20099 published?: CVE-2025-20099 was published on 2025-08-12 and last updated on 2026-06-17.

References

https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01298.html

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