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CVE-2026-22223— Command Injection Vulnerability on TP-Link Archer BE230 v1.2 and BE3600 v1

Quick assessment

Affected
TP-Link System Inc. Archer BE230 v1.2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

TP-Link Archer BE230是中国普联（TP-Link）公司的一款无线路由器。 TP-Link Archer BE230 v1.2 1.2.4 Build 20251218 rel.70420之前版本存在安全漏洞，该漏洞源于VPN模块存在OS命令注入，可能导致执行任意代码。

CVSS 8.5 · High EPSS 1.40% · P71

Affected Version Matrix 4

VendorProduct Version RangeStatus
TP Link Systems Inc. Archer BE3600 v1 < (KR)_V1_1.2.2 Build 20260903 affected
< (EU)_V1_1.2.6 Build 20260617 affected
< (USW)_V1.26_1.2.6 Build 20260617 affected
TP-Link System Inc. Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420 affected
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I. Basic Information for CVE-2026-22223

Vulnerability Information
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Vulnerability Title
Command Injection Vulnerability on TP-Link Archer BE230 v1.2 and BE3600 v1
Source: CVE Program / CVE List V5
Vulnerability Description
An OS Command Injection vulnerability in TP-Link Archer BE230 v1.2 and BE3600 v1 (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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
TP-Link Archer BE230 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-Link Archer BE230是中国普联（TP-Link）公司的一款无线路由器。 TP-Link Archer BE230 v1.2 1.2.4 Build 20251218 rel.70420之前版本存在安全漏洞，该漏洞源于VPN模块存在OS命令注入，可能导致执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
TP-Link System Inc. Archer BE230 v1.2 0 ~ 1.2.4 Build 20251218 rel.70420 -
TP Link Systems Inc. Archer BE3600 v1 0 ~ (KR)_V1_1.2.2 Build 20260903 -

II. Public POCs for CVE-2026-22223

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III. Intelligence Information for CVE-2026-22223

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Vendor Pages for CVE-2026-22223 (3)

IV. Related Vulnerabilities

Same product: Archer BE230 v1.2
Same vendor: TP-Link System Inc.
Same weakness: CWE-78

V. Comments for CVE-2026-22223

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