CVE-2018-10562

CriticalKnown ExploitedRansomware

An issue was discovered on Dasan GPON home routers. Command Injection can occur via the dest_host parameter in a diag_action=ping request…

mitre·CWE-78·Published 2018-05-04

CVSS

9.8

EPSS

1.00

KEV

Yes

Exploits

cve.orgen

343 chars

An issue was discovered on Dasan GPON home routers. Command Injection can occur via the dest_host parameter in a diag_action=ping request to a GponForm/diag_Form URI. Because the router saves ping results in /tmp and transmits them to the user when the user revisits /diag.html, it's quite simple to execute commands and retrieve their output.

NVDen

343 chars

NVDes

385 chars

Se ha descubierto un problema en los routers domésticos Dasan GPON. Puede ocurrir una inyección de comandos mediante el parámetro dest_host en una petición diag_action=ping en un URI GponForm/diag_Form. Debido a que el router guarda los resultados ping en /tmp y los transmite al usuario cuando este vuelve a visitar /diag.html, es muy sencillo ejecutar comandos y recuperar su salida.

CVSS metrics across sources

Version	Type	Source	Base	Exp	Impact	Vector
2.0	Primary	NVD	7.5	10.0	6.4	AV:N/AC:L/Au:N/C:P/I:P/A:P
3.1	Primary	cve.org	9.8	—	—	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1	Primary	NVD	9.8	3.9	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1	Primary	cve.org	9.8	—	—	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1	Secondary	NVD	9.8	3.9	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H