CVE-2026-22226CWE-78

Command Injection Vulnerability on TP-Link Archer BE230 and AX73

High · published February 2, 2026

CVSS v4.0
8.5
EPSS
3%
Percentile
84.6
In the wild
Unconfirmed
What it is

🚨 A command injection vulnerability lurking in the shadows could allow attackers to take full control of your TP-Link routers! 🔥 Think of this like a hotel concierge who can be tricked into handing over all the master keys without checking the guests' IDs—once inside, they can change locks, access every room, and disrupt the entire operation. If exploited, an attacker could gain administrative control over your device, compromising not just the configuration integrity but also your entire network's security. This means they could manipulate settings, eavesdrop on communications, or even bring your services to a grinding halt—absolutely devastating!

Put simply

Think of this like a hotel concierge who can be tricked into handing over all the master keys without checking the guests' IDs—once inside, they can change locks, access every room, and disrupt the entire operation. This command injection vulnerability in the TP-Link Archer BE230 v1.2 and AX73 v2 allows attackers to execute arbitrary commands with admin-level privileges after authenticating to the VPN server configuration module, leading to a full system compromise.

What to do

If exploited, an attacker could gain administrative control over your device, compromising not just the configuration integrity but also your entire network's security. This means they could manipulate settings, eavesdrop on communications, or even bring your services to a grinding halt—absolutely devastating! Patch immediately to version 1.2.4 for the BE230 and 1.3.1 for the AX73 to secure against this exploit. Review your configurations and ensure that only trusted admins have access to the VPN settings. Regularly audit your system for unexpected changes! You've got this! Just follow the patching steps, and you’ll have your network shielded in no time! 🛡️

The record
Technical detail
CVSS v4.0
8.5 · HIGH
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
EPSS
0.02501 · 84.6th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-02-02T17:55Z
EPSS history
Timeline
  • 02 FEB 17:55Z
    Command Injection Vulnerability on TP-Link Archer BE230 and AX73
    cvelistv5