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Vulnerabilities

Vulnerability · CVE-2025-11004

The Simplicity Device Manager Tool has a Reflected XSS (Cross-site-scripting) vulnerability in several API endpoints.

Published Feb 10, 2026 · catalog updated Feb 10, 2026 · Simplicity Device Manager

Last checked Nov 4, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-11004. EPSS is 0.30%. Act only if a listed version of Simplicity Device Manager is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.30%
Remediation
Vendor / distro source
Affected products
vendor silabs.com Simplicity Device Manager 0 ≤0.99.35 - alpha

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor silabs.com Simplicity Device Manager 0 ≤0.99.35 - alpha0 ≤0.99.35 - alpha

How to fix CVE-2025-11004

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-11004. EPSS is 0.30%. Act only if a listed version of Simplicity Device Manager is installed.

Which versions are affected?

Compare what you have installed with silabs.com Simplicity Device Manager 0 ≤0.99.35 - alpha 0 ≤0.99.35 - alpha. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.30%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 10, 2026 · EUVD

    Detected

    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.

  2. Feb 10, 2026 · EUVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2025-11004

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-11004

    30-day exploitation probability 0.30%

    first.org
  • EUVDVulnerability recordEUVD-2025-207351

    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 Sim

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 4, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 4, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 3, 2026