CVE-2025-4139 Information

Description

A vulnerability classified as critical was found in Netgear EX6120 1.0.0.68. Affected by this vulnerability is the function fwAcosCgiInbound. 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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6120/Buffer_overflow-fwAcosCgiInbound-port_end/README.md https://vuldb.com/?ctiid.306631 https://vuldb.com/?id.306631 https://vuldb.com/?submit.560785 https://www.netgear.com/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8