Netgear Jwnr2000V2 vulnerabilities

CVE-2025-4120 [HIGH] CWE-119 CVE-2025-4120: A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been classified as critical. Affect 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.

CVE-2025-4115 [HIGH] CWE-119 CVE-2025-4115: A vulnerability classified as critical was found in Netgear JWNR2000v2 1.0.0.11. Affected by this vu A vulnerability classified as critical was found in Netgear JWNR2000v2 1.0.0.11. Affected by this vulnerability is the function default_version_is_new. The manipulation of the argument host leads to buffer overflow. The attack can be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2025-4116 [HIGH] CWE-119 CVE-2025-4116: A vulnerability, which was classified as critical, has been found in Netgear JWNR2000v2 1.0.0.11. Af 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.

CVE-2025-4114 [HIGH] CWE-119 CVE-2025-4114: A vulnerability classified as critical has been found in Netgear JWNR2000v2 1.0.0.11. Affected is th 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.

CVE-2025-4122 [MEDIUM] CWE-74 CVE-2025-4122: A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been rated as critical. Affected by A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been rated as critical. Affected by this issue is the function sub_435E04. The manipulation of the argument host leads to command injection. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2025-4117 [MEDIUM] CWE-119 CVE-2025-4117: A vulnerability, which was classified as critical, was found in Netgear JWNR2000v2 1.0.0.11. This af A vulnerability, which was classified as critical, was found in Netgear JWNR2000v2 1.0.0.11. This affects the function sub_41A914. The manipulation of the argument host leads to buffer overflow. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2025-4121 [MEDIUM] CWE-74 CVE-2025-4121: A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been declared as critical. Affected A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been declared as critical. Affected by this vulnerability is the function cmd_wireless. The manipulation of the argument host leads to command injection. The attack can be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.