CVE-2026-22223 HIGH

CVE-2026-22223: Command Injection Vulnerability on TP-Link Archer BE230 v1.2

Vendor Tp-Link System Inc.
Product Archer BE230 v1.2
Weakness CWE-78
Published February 2, 2026
Last update February 26, 2026

CVSS base score

8.5/10
Attack vector Adjacent
Attack complexity Low
Privileges required High
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L

What the vulnerability does

01Description

An OS Command Injection vulnerability in TP-Link Archer BE230 v1.2(vpn modules) allows adjacent authenticated attacker 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.

Key dates

02Disclosure timeline

February 2, 2026 CVE published
February 26, 2026 Record updated