CVE-2026-22221highCWE-78

CVE-2026-22221: high-severity vulnerability in TP-Link Systems Inc. Archer BE230 v1.2

Command Injection Vulnerability on TP-Link Archer BE230 v1.2 and BE3600 v1

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21Vexday Risk Score

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

ssvc Trackcvss 8.5epss 1.4%
An OS Command Injection vulnerability in TP-Link Archer BE230 v1.2(vpn modules) and BE3600 v1 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.
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
Affected products
TP-Link Systems Inc · Archer BE3600 V1TP-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%