CVE-2025-4114

Netgear JWNR2000v2 check_language_file buffer overflow

Published: Apr 30, 2025Updated: May 28, 2025 Sources: CVE List NVD BDUCWE-119

8.8HIGH

Description

A vulnerability classified as critical has been found in Netgear JWNR2000v2 1.0.0.11. Affected is the function check_language_file. The manipulation of the argument host leads to buffer overflow. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-119 CWE-120

Affected Products

Netgear

commercial·USaka net gear

jwnr2000 firmware

Networking Infrastructure

JWNR2000v2

Networking Infrastructure

and 1 more affected products View all →

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

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References

https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_JWNR2000v2/Buffer_overflow-check_language_file-GUI_Region/README.md

github.com

https://vuldb.com/?ctiid.306594

vuldb.com

https://vuldb.com/?id.306594

vuldb.com

and 4 more references View all →

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Plain-language analysis

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