Vulnerability · Published Apr 30, 2025 · Assigned by VulDB
CVE-2025-4114Netgear JWNR2000v2 check_language_file buffer overflow
High 8.8
In plain English
A high-severity buffer overflow in JWNR2000v2 from Netgear. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 66% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.1%top 33.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A vulnerability classified as critical has been found in Netgear JWNR2000v2 1.0.0.11. Affected is the function check_language_file. 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Netgear | JWNR2000v2 | 1.0.0.11 |
Weakness: CWE-120, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- VDB-306594 | Netgear JWNR2000v2 check_language_file buffer overflow vdb-entry, technical-description
- VDB-306594 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #560768 | Netgear JWNR2000v2 1.0.0.11 Buffer Overflow third-party-advisory
- https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_JWNR2000v2/Buffer_overflow-check_language_file-GUI_Region/README.md related
- https://www.netgear.com/ product