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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
NVD MITRE
EPSS Score
0.8%
Top 46.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
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-119CWE-120

Affected Products

jwnr2000 firmwarenetgearNetworking Infrastructure
JWNR2000v2NetgearNetworking Infrastructure
JWNR2000v2NETGEARNetworking Infrastructure
netgearcommercialUSNetworking Infrastructureaka net gear

Exploitability

Official Patch Available
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

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 →

Timeline

Published
Apr 30, 2025
Last Updated
May 28, 2025

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