TP-Link Systems Inc.

CVE-2026-118865: An authenticated OS command injection vulnerability exists in the Offline Download component (USB storage allocation) of Archer AX3000 v2. When a USB storage de

CVE-2026-118865 Nov 3, 2026 Source: Vendor

An authenticated OS command injection vulnerability exists in the Offline Download component (USB storage allocation) of Archer AX3000 v2. When a USB storage device is attached, an authenticated administrator can submit a crafted path value containing shell metacharacters that is not properly neutralized before being passed to a system command.

Successful exploitation may allow arbitrary command execution on the affected device.

Source of record The credited names below are quoted verbatim from the vendor's own advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-118865

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CVE-2026-118865 BR2026-0000-041816 unclaimed

Credited as Xingcan Chen of Alipay Security Team