CVE-2025-4147 - CVE House
Back to Database
Status published High CVE-2025-4147

Netgear EX6200 sub_47F7C buffer overflow

Vulnerability Description

A vulnerability has been found in Netgear EX6200 1.0.3.94 and classified as critical. Affected by this vulnerability is the function sub_47F7C. The manipulation of the argument host leads to buffer overflow. 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-2025-4147

Credits & Attribution

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

  • jyangling3 (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

EX6200
Vulnerable Versions:
1.0.3.94

Timeline

Official Publish: May 1st, 2025
Last Modified: May 1st, 2025
Added to House: July 22nd, 2026

CVSS Vectors

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

Weaknesses (CWE)

CWE-120 CWE-119

MITRE ATT&CK TTPs

T1203 Exploitation for Client Execution
Execution
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1055 Process Injection
Defense Evasion
T1105 Ingress Tool Transfer
Command and Control