CVE-2026-22226

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-22226
A command injection vulnerability may be exploited after the admin's authentication in the VPN server configuration module on TP-Link Archer BE230 v1.2 and Archer AX73 v2. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise of configuration integrity, network security, and service availability. This CVE covers one of multiple distinct OS command injection issues identified across separate code paths. Although similar in nature, each instance is tracked under a unique CVE ID. This issue affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420 and Archer AX73 v2 < 1.3.1 Build 20260430.

7.2 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.tp-link.com/en/support/download/archer-ax73/v2/#Firmware
https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware Product
https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware Product
https://www.tp-link.com/us/support/download/archer-ax73/v2/#Firmware
https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware Product
https://www.tp-link.com/us/support/faq/4935/ Patch Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tp-link:archer_be230_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:tp-link:archer_be230:1.20:*:*:*:*:*:*:*
History

04 Jun 2026, 19:16

Type Values Removed Values Added
Summary
  • (es) Una vulnerabilidad de inyección de comandos puede ser explotada después de la autenticación del administrador en el módulo de configuración del servidor VPN en el TP-Link Archer BE230 v1.2. La explotación exitosa podría permitir a un atacante obtener control administrativo total del dispositivo, resultando en un compromiso severo de la integridad de la configuración, la seguridad de la red y la disponibilidad del servicio. Este CVE cubre uno de múltiples problemas distintos de inyección de comandos del sistema operativo identificados a través de rutas de código separadas. Aunque de naturaleza similar, cada instancia es rastreada bajo una ID de CVE única. Este problema afecta a Archer BE230 v1.2 &lt; 1.2.4 Build 20251218 rel.70420.
Summary (en) A command injection vulnerability may be exploited after the admin's authentication in the VPN server configuration module on the TP-Link Archer BE230 v1.2. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise of configuration integrity, network security, and service availability. This CVE covers one of multiple distinct OS command injection issues identified across separate code paths. Although similar in nature, each instance is tracked under a unique CVE ID. This issue affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420. (en) A command injection vulnerability may be exploited after the admin's authentication in the VPN server configuration module on TP-Link Archer BE230 v1.2 and Archer AX73 v2. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise of configuration integrity, network security, and service availability. This CVE covers one of multiple distinct OS command injection issues identified across separate code paths. Although similar in nature, each instance is tracked under a unique CVE ID. This issue affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420 and Archer AX73 v2 < 1.3.1 Build 20260430.
References
  • () https://www.tp-link.com/en/support/download/archer-ax73/v2/#Firmware -
  • () https://www.tp-link.com/us/support/download/archer-ax73/v2/#Firmware -
References () https://www.tp-link.com/us/support/faq/4935/ - Vendor Advisory, Patch () https://www.tp-link.com/us/support/faq/4935/ - Patch, Vendor Advisory

06 Feb 2026, 18:27

Type Values Removed Values Added
References () https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware - () https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware - Product
References () https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware - () https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware - Product
References () https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware - () https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware - Product
References () https://www.tp-link.com/us/support/faq/4935/ - () https://www.tp-link.com/us/support/faq/4935/ - Vendor Advisory, Patch
CPE cpe:2.3:h:tp-link:archer_be230:1.20:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:archer_be230_firmware:*:*:*:*:*:*:*:*
First Time Tp-link
Tp-link archer Be230 Firmware
Tp-link archer Be230
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.2

02 Feb 2026, 18:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-02 18:16

Updated : 2026-06-17 10:19

NVD link : CVE-2026-22226

Mitre link : CVE-2026-22226

CVE.ORG link : CVE-2026-22226

JSON object : View

Products Affected

tp-link

  • archer_be230
  • archer_be230_firmware
CWE
CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')