CVE-2021-47740mediumCWE-613

CVE-2021-47740: fallo de gravedad media en KZ Broadband Technologies, Ltd. JT3500V

KZTech JT3500V 4G LTE CPE 2.0.1 Insufficient Session Expiration Vulnerability

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear AM3000M+ Monitorear AM3100E

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 6.9epss 0.4%
KZTech JT3500V 4G LTE CPE 2.0.1 contains a session management vulnerability that allows attackers to reuse old session credentials without proper expiration. Attackers can exploit the weak session handling to maintain unauthorized access and potentially compromise device authentication mechanisms.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Productos afectados
KZ Broadband Technologies, Ltd. · AM3000MKZ Broadband Technologies, Ltd. · AM3100EKZ Broadband Technologies, Ltd. · AM3100VKZ Broadband Technologies, Ltd. · AM3300VKZ Broadband Technologies, Ltd. · AM3410VKZ Broadband Technologies, Ltd. · AM3500MWKZ Broadband Technologies, Ltd. · AM4100VKZ Broadband Technologies, Ltd. · AM4200MKZ Broadband Technologies, Ltd. · AM5000WKZ Broadband Technologies, Ltd. · AM6000NKZ Broadband Technologies, Ltd. · AM6200MKZ Broadband Technologies, Ltd. · JT3500VKZ Broadband Technologies, Ltd. · KZ3120RKZ Broadband Technologies, Ltd. · KZ3220MKZ Broadband Technologies, Ltd. · KZ7621U