An OS command injection vulnerability in the dnsmasq module of TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to execute arbitrary code when a specially crafted configuration file is processed due to insufficient input validation. Successful exploitation may allow the attacker to modify device configuration, access sensitive information, or further compromise system integrity.
This issue affects AX53 v1.0: before 1.7.1 Build 20260213.
References
| Link | Resource |
|---|---|
| https://talosintelligence.com/vulnerability_reports/ | Third Party Advisory |
| https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware | Product |
| https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware | Product |
| https://www.tp-link.com/us/support/faq/5055/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
14 Apr 2026, 16:20
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://talosintelligence.com/vulnerability_reports/ - Third Party Advisory | |
| References | () https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware - Product | |
| References | () https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware - Product | |
| References | () https://www.tp-link.com/us/support/faq/5055/ - Vendor Advisory | |
| First Time |
Tp-link archer Ax53 Firmware
Tp-link Tp-link archer Ax53 |
|
| CPE | cpe:2.3:h:tp-link:archer_ax53:1.0:*:*:*:*:*:*:* cpe:2.3:o:tp-link:archer_ax53_firmware:*:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.0 |
08 Apr 2026, 19:25
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-04-08 19:25
Updated : 2026-04-14 16:20
NVD link : CVE-2026-30818
Mitre link : CVE-2026-30818
CVE.ORG link : CVE-2026-30818
JSON object : View
Products Affected
tp-link
- archer_ax53
- archer_ax53_firmware
CWE
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')