CVE-2020-24363
TP-link TL-WA855RE Missing Authentication for Critical Function Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 8.8
- EPSS
- 20.7% 백분위 97.2% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2025.09.23
- 공개일
- 2020.09.01
CISA KEV에 등록된 실제 악용 확인 취약점
TP-Link TL-WA855RE V5 20200415-rel37464 devices allow an unauthenticated attacker (on the same network) to submit a TDDP_RESET POST request for a factory reset and reboot. The attacker can then obtain incorrect access control by setting a new administrative password.
공급사 TP-Link
제품 TL-WA855RE
영향 버전 n/a, < 200731
수정 버전 200731
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: 2025.09.23CVSS 벡터 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-306
KEV 등록일 2025.09.02
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://www.tp-link.com/us/home-networking/range-extender/tl-wa855re/#overview ; https://www.tp-link.com/us/support/download/tl-wa855re/#FAQs ; https://nvd.nist.gov/vuln/detail/CVE-2020-24363
EPSS 데이터 기준일 2026.06.27