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CVE-2025-4117 Details

Description

A vulnerability, which was classified as critical, was found in Netgear JWNR2000v2 1.0.0.11. This affects the function sub_41A914. The manipulation of the argument host leads to buffer overflow. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_JWNR2000v2/Buffer_overflow-sub_41A914-GUI_Region/README.md	[email protected]	Broken Link
https://vuldb.com/?ctiid.306597	[email protected]	Permissions RequiredVDB Entry
https://vuldb.com/?id.306597	[email protected]	Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.560771	[email protected]	Third Party AdvisoryVDB Entry
https://www.netgear.com/	[email protected]	Product

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')	[email protected]
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]
CWE-120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')	[email protected]

Affected Products

Product	Versions
netgear jwnr2000 firmware	1.0.0.11
CPE cpe:2.3:o:netgear:jwnr2000_firmware:1.0.0.11:::::::* Remediation No remediation found in references.
netgear jwnr2000	v2
CPE cpe:2.3:h:netgear:jwnr2000:v2:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
May 16, 2025	Reanalysis	[email protected]
May 16, 2025	Initial Analysis	[email protected]
Apr 30, 2025	New CVE Received	[email protected]