High severity8.8NVD Advisory· Published Apr 30, 2025· Updated Jun 17, 2026
CVE-2025-4140
CVE-2025-4140
Description
A vulnerability, which was classified as critical, has been found in Netgear EX6120 1.0.3.94. Affected by this issue is the function sub_30394. The manipulation of the argument host leads to buffer overflow. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:o:netgear:ex6120_firmware:1.0.3.94:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6200/Buffer_overflow-sub_30394-wifi_2g_onoff_sche/README.mdnvdExploit
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdPermissions RequiredVDB Entry
- www.netgear.comnvdProduct
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