How severe is CVE-2025-46737?

CVE-2025-46737 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2025-46737 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-46737?

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-2025-46737 have an EU (EUVD) identifier?

Yes. CVE-2025-46737 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14304.

When was CVE-2025-46737 published?

CVE-2025-46737 was published on 2025-05-12 and last updated on 2026-06-17.

CVE-2025-46737

CVE-2025-46737 is a high-severity vulnerability with a CVSS 3.x base score of 7.4. 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-346.

Key facts

Severity: High (CVSS 3.x base score 7.4)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-14304
Weakness: CWE-346
Published: 2025-05-12
Last modified: 2026-06-17

Description

SEL-5037 Grid Configurator contains an overly permissive Cross Origin Resource Sharing (CORS) configuration for a data gateway service in the application. This gateway service includes an API which is not properly configured to reject requests from unexpected sources.

Frequently asked questions

What is CVE-2025-46737?: SEL-5037 Grid Configurator contains an overly permissive Cross Origin Resource Sharing (CORS) configuration for a data gateway service in the application. This gateway service includes an API which is not properly configured to reject requests from unexpected sources.
How severe is CVE-2025-46737?: CVE-2025-46737 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2025-46737 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-46737?: 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-2025-46737 have an EU (EUVD) identifier?: Yes. CVE-2025-46737 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14304.
When was CVE-2025-46737 published?: CVE-2025-46737 was published on 2025-05-12 and last updated on 2026-06-17.

References

https://selinc.com/products/software/latest-software-versions/

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