CVE-2020-27867: fallo de gravedad media en NETGEAR Multiple Routers
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
35Vexday Risk Score
Prioriza la corrección. Ella explotación observada por VulnCheck.
ssvc Attendcvss 6.8epss 2.3%
de la publicación al arma
Publicada en NVD11 feb
VulnCheck+1701d
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6020, R6080, R6120, R6220, R6260, R6700v2, R6800, R6900v2, R7450, JNR3210, WNR2020, Nighthawk AC2100, and Nighthawk AC2400 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the mini_httpd service, which listens on TCP port 80 by default. When parsing the funjsq_access_token parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-11653.
CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Productos afectados
NETGEAR · Multiple RoutersCVEs relacionadas — NETGEAR Multiple Routers
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