CVE-2025-7407: Netgear D6400 diag.cgi os command injection
- Is it exploited?
Reported, not confirmed by CISA. VulnCheck KEV lists it as exploited in the wild. CISA has not added it to its Known Exploited Vulnerabilities catalog as of .
VulnCheck KEV lists it since . It cites 5 public reports, the first from .
- How likely is exploitation in the next 30 days?
- 12.1%
EPSS score, percentile 96.1 of all scored records. A probability estimated by FIRST, not a report of exploitation.
CISA's SSVC assessment in the CVE record lists exploitation as poc.
- How severe?
- 5.3 Medium
CVSS v4.0 base score, given by the CNA
- What should I do?
CISA has set no required action, because the vulnerability is not in KEV.
The CVE record links no vendor advisory, patch or mitigation.
- Which versions are affected?
Affected
- 1.0.0.114
Source: CISA KEV 2026.10.29, as of ; VulnCheck KEV, as of ; FIRST EPSS, as of ; CVE List, as of . About the data.
Description
Netgear D6400 diag.cgi os command injection
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.
Source: CVE List, as of . About the data.
What to do
Advisories and patches
The CVE record links no vendor advisory, patch or mitigation.
This summary is based on the CVE record as of . Check the vendor's advisory before you act: affected versions and fixes can change.
Affected products and versions
Versions by product, as listed in the CVE record (1 product)
| Status | Versions |
|---|---|
| Affected | 1.0.0.114 |
Source: CVE List, as of . About the data.
Weakness
CWE-78, CWE-77
CWE and CAPEC are maintained by MITRE; the entries are those named in the CVE record.
Timeline
| Date | Event |
|---|---|
| CVE record published |
References
6
Known exploited NETGEAR vulnerabilities
- CVE-2017-5521: NETGEAR Multiple Devices Exposure of Sensitive Information Vulnerability
- CVE-2017-6862: NETGEAR Multiple Devices Buffer Overflow Vulnerability
- CVE-2016-10174: NETGEAR WNR2000v5 Router Buffer Overflow Vulnerability
- CVE-2016-1555: NETGEAR Multiple WAP Devices Command Injection Vulnerability
- CVE-2017-6334: NETGEAR DGN2200 Devices OS Command Injection Vulnerability