May 1, 2023 · Applied Cybernetics Group
CVE-2023-1389 — TP-Link Archer AX21
TP-Link Archer AX-21 Command Injection Vulnerability
- Added to KEV
2023-05-01- Federal due date
2023-05-22- Vendor
- TP-Link
- Product
- Archer AX21
- EPSS
- 100.0th percentile (score 1.000, as of
2026-07-13) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- ATT&CK
- T1041 , T1070 , T1106 , T1496 , T1498 · signal rollup
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2023-1389
CISA short description
TP-Link Archer AX-21 contains a command injection vulnerability that allows for remote code execution.
Required action
Apply updates per vendor instructions.