CVE-2025-4146

8.7 highEPSS 1.5%

High (8.7) in netgear ex6200 firmware. EPSS 1.5% chance of exploitation in the next 30 days.

A vulnerability, which was classified as critical, was found in Netgear EX6200 1.0.3.94. Affected is the function sub_41940. The manipulation of the argument host leads to buffer overflow. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Severity

CVSS 4.0

8.7 high

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

CVSS 3.1

9.8 critical

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

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 74% of CVEs (scores of 2026-10-31)
CWEs: CWE-120, CWE-119
Published: 2025-05-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

netgear:ex6200_firmware

References

https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6200/Buffer_overflow-sub_41940-smb_host_name/README.md
https://vuldb.com/?ctiid.306678
https://vuldb.com/?id.306678
https://vuldb.com/?submit.560800
https://www.netgear.com/

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