CVE-2026-50211 HIGH

CVE-2026-50211: Exposed Factory Testing App Boundaries

Vendor Acer
Product Connect M6E 5G Portable WiFi Router
Weakness CWE-134
Published June 4, 2026
Last update June 4, 2026
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

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

What the vulnerability does

01Description

Leftover engineering diagnostics and factory-level diagnostic software remain exposed on retail builds, giving malicious apps write privileges to internal NVRAM registers.

Key dates

02Disclosure timeline

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