CVE-2025-4116: high-severity vulnerability in Netgear JWNR2000v2
Netgear JWNR2000v2 get_cur_lang_ver buffer overflow
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 1.0%
A vulnerability, which was classified as critical, has been found in Netgear JWNR2000v2 1.0.0.11. Affected by this issue is the function get_cur_lang_ver. The manipulation of the argument host leads to buffer overflow. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
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
Affected products
Netgear · JWNR2000v2Related CVEs — Netgear JWNR2000v2
In the same product, most dangerous first.
CVE-2025-4121MEDIUMNetgear JWNR2000v2 cmd_wireless command injectionEPSS 2.9%CVE-2025-4122MEDIUMNetgear JWNR2000v2 sub_435E04 command injectionEPSS 2.7%CVE-2025-4114HIGHNetgear JWNR2000v2 check_language_file buffer overflowEPSS 1.1%CVE-2025-4120HIGHNetgear JWNR2000v2 sub_4238E8 buffer overflowEPSS 1.0%CVE-2025-4115HIGHNetgear JWNR2000v2 default_version_is_new buffer overflowEPSS 1.0%CVE-2025-4117MEDIUMNetgear JWNR2000v2 sub_41A914 buffer overflowEPSS 0.6%