PT-2023-2983 · D Link · D-Link Dir-846

0X14 + 1 · Publicado 2023-05-22 · Atualizado 2025-01-10 · CVE-2023-33735

Positive Technologies (AI Summary)

CVSS v3.1

9.8

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-846 version 1.00A52

Description The issue is related to the implementation of the HNAP1 protocol in the D-Link DIR-846 router's firmware, specifically concerning the handling of the tomography ping address parameter. This can be exploited by sending specially crafted requests to the /HNAP1 interface, potentially allowing a remote attacker to execute arbitrary commands.

Recommendations For D-Link DIR-846 version 1.00A52, consider restricting access to the /HNAP1 interface until a patch is available. As a temporary workaround, avoid using the tomography ping address parameter in the affected interface to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Command Injection

Enumeração de Fraquezas

CWE-78

CWE-77

Identificadores relacionados

BDU:2023-03003

CVE-2023-33735

Produtos afetados

D-Link Dir-846

Referências · 8

• 🔥 https://github.com/Tyaoo/IoT-Vuls/blob/main/dlink/DIR-846/vul.md · Exploit
• https://vuldb.com/ru/?id.230412 · Nota
• https://t.me/cvenotify/107049 · Publicação no Telegram
• https://dlink.com/en/security-bulletin · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-33735 · Nota de Segurança
• https://tenable.com/cve/CVE-2023-33735 · Nota
• https://osv.dev/vulnerability/CVE-2023-33735 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-03003 · Nota de Segurança