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2 vulnerabilities found for Archer BE450 v1 by TP-Link Systems Inc.

CVE-2026-5509 (GCVE-0-2026-5509)

Vulnerability from nvd – Published: 2026-05-27 17:26 – Updated: 2026-05-28 03:55
VLAI
Title
Arbitrary Command Injection via Browser Developer Console in TP-Link Archer BE450 and BE7200
Summary
An authenticated command injection vulnerability exists in the Archer BE450 v1 and BE7200 v1 router that allows an administrator to execute arbitrary system commands through the web management interface. After successfully authenticating to the admin interface, an attacker can leverage the browser’s developer console by supplying a crafted input that is passed to backend system commands without adequate sanitization. Successful exploitation enables execution of arbitrary commands with elevated privileges on the device, which may allow the attacker to start unauthorized services, modify system configuration, or otherwise fully compromise the router’s operating environment.
Severity
8.5 (High)
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
TP-Link Systems Inc. Archer BE7200 V1 Affected: 0 , < 1.3.0 Build 20260416 (custom)
Create a notification for this product.
TP-Link Systems Inc. Archer BE450 v1 Affected: 0 , < 1.3.0 Build 20260416 (custom)
Create a notification for this product.
Credits
Chuya Hayakawa of 00One, Inc.
Show details on NVD website
To clipboard 

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CVE-2026-5509 (GCVE-0-2026-5509)

Vulnerability from cvelistv5 – Published: 2026-05-27 17:26 – Updated: 2026-05-28 03:55
VLAI
Title
Arbitrary Command Injection via Browser Developer Console in TP-Link Archer BE450 and BE7200
Summary
An authenticated command injection vulnerability exists in the Archer BE450 v1 and BE7200 v1 router that allows an administrator to execute arbitrary system commands through the web management interface. After successfully authenticating to the admin interface, an attacker can leverage the browser’s developer console by supplying a crafted input that is passed to backend system commands without adequate sanitization. Successful exploitation enables execution of arbitrary commands with elevated privileges on the device, which may allow the attacker to start unauthorized services, modify system configuration, or otherwise fully compromise the router’s operating environment.
Severity
8.5 (High)
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
TP-Link Systems Inc. Archer BE7200 V1 Affected: 0 , < 1.3.0 Build 20260416 (custom)
Create a notification for this product.
TP-Link Systems Inc. Archer BE450 v1 Affected: 0 , < 1.3.0 Build 20260416 (custom)
Create a notification for this product.
Credits
Chuya Hayakawa of 00One, Inc.
Show details on NVD website
To clipboard 

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