CVE-2025-4120
Netgear JWNR2000v2 sub_4238E8 buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Apr 30, 2025
- Updated
- Apr 30, 2025
- Reserved
- Apr 30, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 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 | VulDB |
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | VulDB |
| 3.0 | 8.8 High | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
JWNR2000v2Netgear |
|
References
- VDB-306600 | Netgear JWNR2000v2 sub_4238E8 buffer overflowvdb-entrytechnical-description
- VDB-306600 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #560774 | Netgear JWNR2000v2 1.0.0.11 Buffer Overflowthird-party-advisory
- https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_JWNR2000v2/Buffer_overflow-sub_4238E8-log_type/README.mdrelated
- https://www.netgear.com/product
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