CVE-2018-25115

CRITICAL

9.8

Descripcion

Multiple D-Link DIR-series routers, including DIR-110, DIR-412, DIR-600, DIR-610, DIR-615, DIR-645, and DIR-815 firmware version 1.03, contain a vulnerability in the service.cgi endpoint that allows remote attackers to execute arbitrary system commands without authentication. The flaw stems from improper input handling in the EVENT=CHECKFW parameter, which is passed directly to the system shell without sanitization. A crafted HTTP POST request can inject commands that are executed with root privileges, resulting in full device compromise. These router models are no longer supported at the time of assignment and affected version ranges may vary. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-08-21 UTC.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado8/27/2025

Ultima modificacion9/24/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

dlink:dir-110dlink:dir-110_firmwaredlink:dir-412dlink:dir-412_firmwaredlink:dir-600dlink:dir-600_firmwaredlink:dir-610dlink:dir-610_firmwaredlink:dir-615dlink:dir-615_firmwaredlink:dir-645dlink:dir-645_firmwaredlink:dir-815dlink:dir-815_firmware

Debilidades (CWE)

CWE-78

Referencias

https://github.com/Cr0n1c/dlink_shell_poc/blob/master/dlink_auth_rce(disclosure@vulncheck.com)

https://legacy.us.dlink.com/(disclosure@vulncheck.com)

https://support.dlink.com/EndOfLifePolicy.aspx(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/43496(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/dlink-dir-rce-service-cgi(disclosure@vulncheck.com)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.