How severe is CVE-2025-7407?

CVE-2025-7407 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-2025-7407 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-7407?

CVE-2025-7407 affects Netgear D6400 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-7407?

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

Does CVE-2025-7407 have an EU (EUVD) identifier?

Yes. CVE-2025-7407 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20999.

When was CVE-2025-7407 published?

CVE-2025-7407 was published on 2025-07-10 and last updated on 2026-06-17.

CVE-2025-7407

CVE-2025-7407 is a medium-severity vulnerability in Netgear D6400 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-77.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 8% (94th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-20999
Weakness: CWE-77
Affected product: Netgear D6400 Firmware
Published: 2025-07-10
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, was found in Netgear D6400 1.0.0.114. This affects an unknown part of the file diag.cgi. The manipulation of the argument host_name leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early and confirmed the existence of the vulnerability. They reacted very quickly, professional and kind. This vulnerability only affects products that are no longer supported by the maintainer.

Frequently asked questions

What is CVE-2025-7407?: A vulnerability, which was classified as critical, was found in Netgear D6400 1.0.0.114. This affects an unknown part of the file diag.cgi. The manipulation of the argument host_name leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early and confirmed the existence of the vulnerability. They reacted very quickly, professional and kind. This vulnerability only affects products that are no longer supported by the maintainer.
How severe is CVE-2025-7407?: CVE-2025-7407 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-2025-7407 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-7407?: CVE-2025-7407 affects Netgear D6400 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-7407?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-7407 have an EU (EUVD) identifier?: Yes. CVE-2025-7407 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20999.
When was CVE-2025-7407 published?: CVE-2025-7407 was published on 2025-07-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:netgear:d6400_firmware:1.0.0.114:*:*:*:*:*:*:*

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