How severe is CVE-2025-11004?

CVE-2025-11004 has a CVSS 4.0 base score of 7.5, rated high severity.

Is CVE-2025-11004 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-11004?

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-2025-11004 have an EU (EUVD) identifier?

Yes. CVE-2025-11004 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207351.

When was CVE-2025-11004 published?

CVE-2025-11004 was published on 2026-02-10 and last updated on 2026-06-17.

CVE-2025-11004

CVE-2025-11004 is a high-severity vulnerability with a CVSS 4.0 base score of 7.5. 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-79.

Key facts

Severity: High (CVSS 4.0 base score 7.5)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-207351
Weakness: CWE-79
Published: 2026-02-10
Last modified: 2026-06-17

Description

The Simplicity Device Manager Tool has a Reflected XSS (Cross-site-scripting) vulnerability in several API endpoints. The attacker needs to be on the same network to execute this attack. These APIs can affect confidentiality, integrity, and availability of the system that has Simplicity Device Manager tool running in the background.

Frequently asked questions

What is CVE-2025-11004?: The Simplicity Device Manager Tool has a Reflected XSS (Cross-site-scripting) vulnerability in several API endpoints. The attacker needs to be on the same network to execute this attack. These APIs can affect confidentiality, integrity, and availability of the system that has Simplicity Device Manager tool running in the background.
How severe is CVE-2025-11004?: CVE-2025-11004 has a CVSS 4.0 base score of 7.5, rated high severity.
Is CVE-2025-11004 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-11004?: 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-2025-11004 have an EU (EUVD) identifier?: Yes. CVE-2025-11004 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207351.
When was CVE-2025-11004 published?: CVE-2025-11004 was published on 2026-02-10 and last updated on 2026-06-17.

References

https://community.silabs.com/068Vm00000fjgJj

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