High severity8.8NVD Advisory· Published Apr 30, 2025· Updated Jun 17, 2026
CVE-2025-4139
CVE-2025-4139
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.
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Affected products
3- cpe:2.3:o:netgear:ex6120_firmware:1.0.0.68:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6120/Buffer_overflow-fwAcosCgiInbound-port_end/README.mdnvdBroken Link
- vuldb.comnvdPermissions RequiredVDB Entry
- www.netgear.comnvdProduct
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