CVE-2025-4121 - CVE House
Back to Database
Status published Medium CVE-2025-4121

Netgear JWNR2000v2 cmd_wireless command injection

Vulnerability Description

A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been declared as critical. Affected by this vulnerability is the function cmd_wireless. The manipulation of the argument host leads to command injection. The attack can be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-4121

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • yummysoup2 (VulDB User)

References

More from Netgear

View All →
CVE-2025-7407
Netgear D6400 diag.cgi os command injection
Medium 5.3
CVE-2025-6565
Netgear WNCE3001 HTTP POST Request http_d stack-based overflow
High 8.7
CVE-2025-6511
Netgear EX6150 sub_410090 stack-based overflow
High 8.7
CVE-2025-6510
Netgear EX6100 sub_415EF8 stack-based overflow
High 8.7
CVE-2025-5934
Netgear EX3700 mtd sub_41619C stack-based overflow
High 8.7

Affected Vendor

Affected Software

JWNR2000v2
Vulnerable Versions:
1.0.0.11

Timeline

Official Publish: April 30th, 2025
Last Modified: April 30th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weaknesses (CWE)

CWE-77 CWE-74

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1105 Ingress Tool Transfer
Command and Control
T1562 Impair Defenses
Defense Evasion
T1213 Data from Information Repositories
Collection