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CVE-2023-50224

6.5 Moyenne Exploitée activement

Publiée le 03/05/2024 à 05:16 · Modifiée le 03/09/2026 à 19:28 · Analysée par le NVD · Source : zdi-disclosures@trendmicro.com

Catalogue CISA KEV — TP-Link TL-WR841N Authentication Bypass by Spoofing Vulnerability

Ajoutée le 03/09/2025 · Échéance de correction (agences US) : 24/09/2025

Action requise : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Description

TP-Link TL-WR841N dropbearpwd Improper Authentication Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR841N routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from improper authentication. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-19899.

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Produits concernés

Scores CVSS

VersionScoreSourceVecteur
3.1 6.5 Moyenne zdi-disclosures@trendmicro.com CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Faiblesses (CWE)

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