CVE-2026-49188 HIGH

CVE-2026-49188: Elevated Root Command Execution via ai_cmd Sockets

Vendor Acer
Product Connect M6E 5G Portable WiFi Router
Weakness CWE-489
Published June 4, 2026
Last update June 4, 2026
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

The ai_cmd utility executes with full root permissions. It pipes socket inputs directly to popen(), paving the way for unauthenticated users to execute arbitrary root commands.

Key dates

02Disclosure timeline

June 4, 2026 CVE published
June 4, 2026 Record updated