CVE-2023-1389
악용 확인 TP-Link Archer AX-21 Command Injection Vulnerability
악용 여부
악용 확인
2023-05-01
2023-05-22
CISA 미확인
TP-Link Archer AX21
심각도 (발행처 발표값)
높음8.8
3.1
NVD (미국 NIST)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
악용 확률 (EPSS)
100.0%
100.00%
100.0%
2026-09-04
한국어 공식 권고
CISA 원문
TP-Link Archer AX-21 contains a command injection vulnerability that allows for remote code execution.— CISA KEV · shortDescription 원문
Apply updates per vendor instructions.— CISA KEV · requiredAction 원문
취약점 설명 (NVD 원문)
TP-Link Archer AX21 (AX1800) firmware versions before 1.1.4 Build 20230219 contained a command injection vulnerability in the country form of the /cgi-bin/luci;stok=/locale endpoint on the web management interface. Specifically, the country parameter of the write operation was not sanitized before being used in a call to popen(), allowing an unauthenticated attacker to inject commands, which would be run as root, with a simple POST request.
CWE-77 CWE-77
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