github.comrelated
https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_JWNR2000v2/Buffer_overflow-sub_4238E8-log_type/README.md CVE-2025-4120
HIGH
Netgear JWNR2000v2 sub_4238E8 buffer overflow
Record summary
CVE-2025-4120 has a selected CVSS score of 8.7 (high).
Description
A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been classified as critical. Affected is the function sub_4238E8. 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.
Description source: CVE List
Exploitation context
CISA SSVC decision
ExploitationNone
AutomatableNo
Technical impactPartial
CISA Coordinator · SSVC 2.0.3 · Evaluated Apr 30, 2025 · Source: CVE List
Affected products and versions
1| Product | Source | Version range | Status |
|---|---|---|---|
JWNR2000v2Browse Netgear / JWNR2000v2 | CVE List | 1.0.0.11 | affected |
References
6nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2025-4120 VDB-306600 | CTI Indicators (IOB, IOC, IOA)signaturepermissions required
https://vuldb.com/?ctiid.306600 VDB-306600 | Netgear JWNR2000v2 sub_4238E8 buffer overflowvdb entryTechnical description
https://vuldb.com/?id.306600 Submit #560774 | Netgear JWNR2000v2 1.0.0.11 Buffer OverflowThird-party advisory
https://vuldb.com/?submit.560774 netgear.comproduct
https://www.netgear.com/