CVE-2026-118865
Authenticated OS Command Injection in Archer AX3000 v2 Offline Download Component
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.
Fixes and workarounds
Fix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: TPLinkAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| Archer AX3000 v2 TP-Link Systems Inc. Platforms: Linux |
≥ 0; < 1.1.3 Build 261026 (affected, custom)
Other versions: unaffected |
CNA: TPLink |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 7.3 high |
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 | CNA: TPLink |
| 4.0 / 7.3 high |
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD: f23511db-6c3e-4e32-a477-6aa17d310630 |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://www.tp-link.com/us/support/download/archer-ax3000/v2.60/#FirmwareCNA: TPLink · patch
- https://www.tp-link.com/us/support/faq/5380/CNA: TPLink · vendor-advisory
- https://www.tp-link.com/us/support/download/archer-ax3000/v2.60/#Firmwaref23511db-6c3e-4e32-a477-6aa17d310630
- https://www.tp-link.com/us/support/faq/5380/f23511db-6c3e-4e32-a477-6aa17d310630
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