CVE-2026-0631
HIGHCVSS Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
3Description
An OS Command Injection vulnerability in TP-Link Archer BE230 v1.2(vpn modules) allows an adjacent authenticated attacker to execute arbitrary code. 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.
Analysis
Authenticated attackers on the same network segment can inject arbitrary OS commands into TP-Link Archer BE230 firmware versions before 1.2.4 Build 20251218, achieving full device compromise including administrative control. This command injection vulnerability in the VPN modules allows attackers to manipulate device configuration, disrupt network security, and disable services with high severity impact. …
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Remediation
Within 24 hours: Identify all TP-Link Archer BE230 v1.2 devices in inventory and restrict VPN module access to trusted administrators only. Within 7 days: Apply the available vendor patch to all affected devices and verify successful deployment. …
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