CVE-2025-4122 Details
Description
A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been rated as critical. Affected by this issue is the function sub_435E04. The manipulation of the argument host leads to command injection. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
A command injection vulnerability has been identified in the Netgear JWNR2000v2 router, specifically in version 1.0.0.11. The issue arises in the sub_435E04 function, where the 'host' argument is manipulated, allowing for arbitrary command execution. This vulnerability can be exploited remotely, as the router does not properly sanitize input before executing system commands.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 30, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_JWNR2000v2/Command_injection-sub_435E04-auth_mac/README.md | [email protected] | Broken Link |
| https://vuldb.com/?ctiid.306602 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.306602 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.560776 | [email protected] | Third Party AdvisoryVDB Entry |
| https://www.netgear.com/ | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
| CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | [email protected] |
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| netgear jwnr2000v2 firmware | 1.0.0.11 |
CPE
Remediation
| |
| netgear jwnr2000v2 | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 12, 2025 | Initial Analysis | [email protected] |
| Apr 30, 2025 | New CVE Received | [email protected] |