CVE-2026-22226
BaseFortify
Publication date: 2026-02-02
Last updated on: 2026-02-06
Assigner: TPLink
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tp-link | archer_be230_firmware | to 1.2.4 (exc) |
| tp-link | archer_be230 | 1.20 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-78 | The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a command injection flaw in the VPN server configuration module of the TP-Link Archer BE230 v1.2 router. It can be exploited after an administrator has authenticated, allowing an attacker to execute arbitrary OS commands on the device. This could lead to full administrative control over the router.
How can this vulnerability impact me? :
Exploitation of this vulnerability could allow an attacker to gain full administrative control of the device, which may result in severe compromise of the device's configuration integrity, network security, and service availability.
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, update the TP-Link Archer BE230 device to firmware version 1.2.4 Build 20251218 rel.70420 or later, as versions prior to this are affected. Additionally, restrict administrative access to trusted users only and monitor for any unauthorized access attempts.