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CVE-2021-27708

CRITICAL

9.8

Descripcion

Command Injection in TOTOLINK X5000R router with firmware v9.1.0u.6118_B20201102, and TOTOLINK A720R router with firmware v4.1.5cu.470_B20200911 allows remote attackers to execute arbitrary OS commands by sending a modified HTTP request. This occurs because the function executes glibc's system function with untrusted input. In the function, "command" parameter is directly passed to the attacker, allowing them to control the "command" field to attack the OS.

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

Publicado4/14/2021

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

totolink:a720rtotolink:a720r_firmwaretotolink:x5000rtotolink:x5000r_firmware

Debilidades (CWE)

CWE-78

Referencias

https://hackmd.io/7FtB06f-SJ-SCfkMYcXYxA(cve@mitre.org)

https://hackmd.io/mDgIBvoxSPCZrZiZjfQGhw(cve@mitre.org)

https://hackmd.io/7FtB06f-SJ-SCfkMYcXYxA(af854a3a-2127-422b-91ae-364da2661108)

https://hackmd.io/mDgIBvoxSPCZrZiZjfQGhw(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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