CVE-2023-50224
TP-Link TL-WR841N Authentication Bypass by Spoofing Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 6.5
- EPSS
- 17.4% 백분위 96.7% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2025.09.24
- 공개일
- 2024.05.03
CISA KEV에 등록된 실제 악용 확인 취약점
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.
공급사 TP-Link
제품 TL-WR841N
영향 버전 3.16.9 build 200409, 0, 3.16.9
수정 버전 공식 출처에서 확인 필요
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
조치 기한: 2025.09.24CVSS 벡터 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE CWE-290
KEV 등록일 2025.09.03
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://www.tp-link.com/us/support/faq/4308/ ; https://nvd.nist.gov/vuln/detail/CVE-2023-50224
EPSS 데이터 기준일 2026.06.27