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CVE-2025-4140

Netgear EX6120 sub_30394 buffer overflow

CVSS 8.7 HIGHEPSS 0.9%CWE-119CWE-120
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.7EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
30 Apr 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Netgear · EX6120

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References
https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6200/Buffer_overflow-sub_30394-wifi_2g_onoff_sche/README.mdhttps://vuldb.com/?ctiid.306632https://vuldb.com/?id.306632https://vuldb.com/?submit.560788https://www.netgear.com/