How severe is CVE-2025-11303?

CVE-2025-11303 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-11303 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-11303?

CVE-2025-11303 affects Belkin F9k1015 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-11303?

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

Does CVE-2025-11303 have an EU (EUVD) identifier?

Yes. CVE-2025-11303 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-32227.

When was CVE-2025-11303 published?

CVE-2025-11303 was published on 2025-10-05 and last updated on 2026-06-17.

CVE-2025-11303

CVE-2025-11303 is a medium-severity vulnerability in Belkin F9k1015 Firmware with a CVSS 3.x base score of 6.3. 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-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 7% (93rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-32227
Weakness: CWE-74
Affected product: Belkin F9k1015 Firmware
Published: 2025-10-05
Last modified: 2026-06-17

Description

A vulnerability was detected in Belkin F9K1015 1.00.10. Affected is an unknown function of the file /goform/mp. Performing a manipulation of the argument command results in command injection. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-11303?: A vulnerability was detected in Belkin F9K1015 1.00.10. Affected is an unknown function of the file /goform/mp. Performing a manipulation of the argument command results in command injection. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-11303?: CVE-2025-11303 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-11303 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-11303?: CVE-2025-11303 affects Belkin F9k1015 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-11303?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-11303 have an EU (EUVD) identifier?: Yes. CVE-2025-11303 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-32227.
When was CVE-2025-11303 published?: CVE-2025-11303 was published on 2025-10-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:belkin:f9k1015_firmware:1.00.10:*:*:*:*:*:*:*

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