CVE-2023-1389
TP-Link Archer AX-21 Command Injection Vulnerability
MITRE ATT&CK techniques
How this vulnerability maps to adversary behaviour, from the Center for Threat-Informed Defense's public CVE→ATT&CK mappings. Use it to check whether your detections already cover the technique.
Summary
TP-Link Archer AX-21 contains a command injection vulnerability that allows for remote code execution.
Affected software
Vendor: TP-Link · Product: Archer AX21
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in TP-Link
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2015-3035 | TP-Link Multiple Archer Devices Directory Traversal Vulnerability | 83.8% | Yes |
| CVE-2023-33538 | TP-Link Multiple Routers Command Injection Vulnerability | 41.9% | Yes |
| CVE-2020-24363 | TP-link TL-WA855RE Missing Authentication for Critical Function Vulnerability | 20.7% | Yes |
| CVE-2023-50224 | TP-Link TL-WR841N Authentication Bypass by Spoofing Vulnerability | 17.5% | Yes |
| CVE-2025-9377 | TP-Link Archer C7(EU) and TL-WR841N/ND(MS) OS Command Injection Vulnerability | 11.7% | Yes |
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