Critical severity · published Apr 30, 2025
CVE-2025-4114
A vulnerability classified as critical has been found in Netgear JWNR2000v2 1.0.0.11
9.8
CVSS
1.1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JF
Jwnr2000 Firmware · Netgear
1.0.0.11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-4114
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-4114
Broken Link
https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_JWNR2000v2/Buffer_overflow-check_language_file-GUI_Region/README.md
Permissions Required
https://vuldb.com/?ctiid.306594
Third Party Advisory
https://vuldb.com/?id.306594
Third Party Advisory
https://vuldb.com/?submit.560768
Product
https://www.netgear.com/
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