Exploitation reportedNot in CISA KEV yet

CVE-2025-7407

Exploitation reported by one source. First attested on 2026-01-22 by GCVE · shadowserver.

Published2025-07-10
WeaknessCWE-77 · CWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC

2025-07-1014:15CVE publishedNVD
2026-01-2221:15Listed as exploited by GCVEGCVE
2026-01-2221:15Exploitation first reportedGCVE

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2025-7407?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2025-7407?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Netgear d6400 firmwareversion to verify

Branch	Affected	Fixed in	Source
1.0	= 1.0.0.114	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

GCVEexploitation2026-01-22
CISA-ADPSSVC decisionpoc2025-07-10
OpenCVESSVC decisionpoc—
CNACVSS 4.02.1read 2026-10-23
CNACVSS 3.16.3read 2026-10-23
NVDCVSS 3.18.8read 2026-10-23
CNACVSS 2.06.5read 2026-10-23
CNAweakness (CWE)CWE-77, CWE-78read 2026-10-23
FIRST EPSSEPSS score12.1 %read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published: 2025-07-10
Last Modified: 2026-06-17
NVD status: Analyzed

Frequently asked questions

What is CVE-2025-7407?

Is CVE-2025-7407 actively exploited?

A proof-of-concept exploit exists for CVE-2025-7407, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2025-7407?

CVE-2025-7407 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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