CVE-2026-22228mediumCWE-400

CVE-2026-22228: medium-severity vulnerability in TP-Link Systems Inc. Archer BE230 v1.2

Improper Input Validation Leading to DoS on TP-Link Archer BE230

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.8epss 0.4%
An authenticated user with high privileges may trigger a denial‑of‑service condition in TP-Link Archer BE230 v1.2 by restoring a crafted configuration file containing an excessively long parameter. Restoring such a file can cause the device to become unresponsive, requiring a reboot to restore normal operation. This issue affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420.
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L
Affected products
TP-Link Systems Inc. · Archer BE230 v1.2
Related CVEs — TP-Link Systems Inc. Archer BE230 v1.2

In the same product, most dangerous first.

CVE-2026-22225HIGHCommand Injection Vulnerability on TP-Link Archer BE230 v1.2 and AXE75 v1.0EPSS 2.7%CVE-2026-22227HIGHCommand Injection Vulnerability on TP-Link Archer BE230 v1.2EPSS 2.7%CVE-2026-22224HIGHCommand Injection Vulnerability on TP-Link Archer BE230 v1.2EPSS 2.7%CVE-2026-22226HIGHCommand Injection Vulnerability on TP-Link Archer BE230 and AX73EPSS 2.5%CVE-2026-22229HIGHCommand Injection Vulnerability on TP-Link Archer BE230 v1.2 and Deco BE25 v1.0EPSS 2.1%CVE-2026-0631HIGHAuthenticated Command Injection Vulnerability in Surfshark VPN Login in multiple Archer productsEPSS 1.6%