PT-2023-3300 · Tp Link · Tp-Link Archer Ax21

Dang Minh Tri + 1 · Publicado 2023-04-24 · Atualizado 2025-08-06 · CVE-2023-27359

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 TP-Link Archer AX21 (AX1800) versions (affected versions not specified)

Description This issue allows remote attackers to gain access to LAN-side services on affected installations of TP-Link Archer AX21 routers. Authentication is not required to exploit this issue. The specific flaw exists within the hotplugd daemon, resulting from firewall rule handling that allows an attacker access to resources that should be available to the LAN interface only. An attacker can leverage this in conjunction with other issues to execute arbitrary code in the context of the root user.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Correção

Race Condition

Enumeração de Fraquezas

CWE-362

Identificadores relacionados

BDU:2023-03441

CVE-2023-27359

ZDI-23-452

Produtos afetados

Tp-Link Archer Ax21

Referências · 7

• https://tp-link.com/us/support/download/archer-ax21/v3/#Firmware · Nota
• https://twitter.com/sicehice/status/1894168466405437492 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2023-27359 · Nota de Segurança
• https://zerodayinitiative.com/advisories/ZDI-23-452 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-27359 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-03441 · Nota de Segurança
• https://t.me/cveNotify/131075 · Publicação no Telegram