CVE-2026-118865

Authenticated OS Command Injection in Archer AX3000 v2 Offline Download Component

Published Nov 3, 2026 CVSS 4.0 · 7.3 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

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History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Authenticated OS Command Injection in Archer AX3000 v2 Offline Download Component
Weaknesses CWE-78
References
Metrics cvssV4_0

{'score': 7.3, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

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Weaknesses

Sources

Status
PUBLISHED
Assigner
TPLink
Published
Updated
Nov 5, 2026, 4:56 AM
Reserved
Oct 29, 2026, 12:25 AM
Status
Deferred
Published
Nov 3, 2026, 10:19 PM
Modified
Nov 6, 2026, 9:15 PM