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4 vulnerabilities found for Archer BE800 v1 by TP-Link Systems Inc.
CVE-2026-9254 (GCVE-0-2026-9254)
Vulnerability from nvd – Published: 2026-08-24 17:25 – Updated: 2026-08-25 03:56
VLAI
EPSS
VEX
Title
Command Injection Vulnerability in Parent Control of Multiple TP-Link Archer Devices
Summary
An unauthenticated OS command injection vulnerability exists in the parental control functionality of Archer BE800 V1, BE3600 V1, and AX75 V1 due to improper filtering and neutralization of special characters in certain parameters. A LAN-based attacker can inject arbitrary commands and execute them with root privileges.
Successful exploitation may result in complete device compromise and impact the confidentiality, integrity, and availability of the affected device and network traffic.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 00:00 UTC
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Assigner
References
8 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Archer BE800 V1 |
Affected:
0 , < 1.4.2 Build 260708
(custom)
|
|
| TP-Link Systems Inc. | Archer BE3600 V1 |
Affected:
0 , < 1.2.6 Build 20260617
(custom)
|
|
| TP-Link Systems Inc. | Archer AX75 V1 |
Affected:
0 , < 1.1.6 Build 260716
(custom)
|
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CVE-2026-16348 (GCVE-0-2026-16348)
Vulnerability from nvd – Published: 2026-08-24 17:25 – Updated: 2026-08-25 03:56
VLAI
EPSS
VEX
Title
Command Injection Vulnerability in VPN connection of Archer BE800
Summary
An authenticated command injection vulnerability in TP-Link Archer BE800 V1 allows an attacker with administrative access to execute arbitrary system commands with root privileges by injecting shell metacharacters via a VPN connection.
Successful exploitation may enable persistent backdoors, credential theft, LAN reconnaissance, and router-assisted attacks against connected devices.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 00:00 UTC
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.tp-link.com/us/support/download/arche… | patch |
| https://www.tp-link.com/en/support/download/arche… | patch |
| https://www.tp-link.com/us/support/faq/5264/ | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Archer BE800 v1 |
Affected:
0 , < 1.4.2 Build 260708
(custom)
|
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CVE-2026-16348 (GCVE-0-2026-16348)
Vulnerability from cvelistv5 – Published: 2026-08-24 17:25 – Updated: 2026-08-25 03:56
VLAI
EPSS
VEX
Title
Command Injection Vulnerability in VPN connection of Archer BE800
Summary
An authenticated command injection vulnerability in TP-Link Archer BE800 V1 allows an attacker with administrative access to execute arbitrary system commands with root privileges by injecting shell metacharacters via a VPN connection.
Successful exploitation may enable persistent backdoors, credential theft, LAN reconnaissance, and router-assisted attacks against connected devices.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 00:00 UTC
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.tp-link.com/us/support/download/arche… | patch |
| https://www.tp-link.com/en/support/download/arche… | patch |
| https://www.tp-link.com/us/support/faq/5264/ | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Archer BE800 v1 |
Affected:
0 , < 1.4.2 Build 260708
(custom)
|
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CVE-2026-9254 (GCVE-0-2026-9254)
Vulnerability from cvelistv5 – Published: 2026-08-24 17:25 – Updated: 2026-08-25 03:56
VLAI
EPSS
VEX
Title
Command Injection Vulnerability in Parent Control of Multiple TP-Link Archer Devices
Summary
An unauthenticated OS command injection vulnerability exists in the parental control functionality of Archer BE800 V1, BE3600 V1, and AX75 V1 due to improper filtering and neutralization of special characters in certain parameters. A LAN-based attacker can inject arbitrary commands and execute them with root privileges.
Successful exploitation may result in complete device compromise and impact the confidentiality, integrity, and availability of the affected device and network traffic.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 00:00 UTC
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Assigner
References
8 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Archer BE800 V1 |
Affected:
0 , < 1.4.2 Build 260708
(custom)
|
|
| TP-Link Systems Inc. | Archer BE3600 V1 |
Affected:
0 , < 1.2.6 Build 20260617
(custom)
|
|
| TP-Link Systems Inc. | Archer AX75 V1 |
Affected:
0 , < 1.1.6 Build 260716
(custom)
|
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