PT-2019-11392 · D Link · D-Link Dir-816 A2

Publicado 2019-03-25 · Atualizado 2020-08-24 · CVE-2019-10040

Positive Technologies (AI Summary)

CVSS v3.1

10

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions: D-Link DIR-816 A2 version 1.11

Description: The issue concerns the authorization process of the router, where it only checks a random token when authorizing a goform request. This allows an attacker to obtain the token from dir login.asp and utilize a hidden API endpoint "/goform/SystemCommand" to execute system commands without proper authentication.

Recommendations: For D-Link DIR-816 A2 version 1.11, as a temporary workaround, consider restricting access to the "/goform/SystemCommand" API endpoint until a patch is available. Additionally, avoid using the dir login.asp page to obtain the random token, as this can be exploited to gain unauthorized access. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Missing Authentication

Enumeração de Fraquezas

CWE-306

Identificadores relacionados

CVE-2019-10040

Produtos afetados

D-Link Dir-816 A2

Referências · 3

• 🔥 https://github.com/PAGalaxyLab/VulInfo/blob/master/D-Link/DIR-816/remote_cmd_exec_0/README.md · Exploit
• https://osv.dev/vulnerability/CVE-2019-10040 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-10040 · Nota de Segurança