What is CVE-2026-50209?

CVE-2026-50209 is a high-severity vulnerability in Acer Connect_m6e_5g, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.8/10. Published 2026-06-04.

How severe is CVE-2026-50209?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Acer Connect_m6e_5g

CVE-2026-50209

Broadcast events allow malicious software to rewrite the device's default Mobile Device Management (MDM) endpoint address, shifting administrative ownership to an external attacker.

EPSS: 0.000 (2.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Acer Connect_m6e_5g
Acer Connect_m6e_5g_firmware
Acer Connect M6e 5g Portable Wifi Router

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

8fc372e3-d9c5-46e4-9410-38469745c639 (Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2026-50209?: CVE-2026-50209 is a high-severity vulnerability in Acer Connect_m6e_5g, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.8/10. Published 2026-06-04.
How severe is CVE-2026-50209?: High severity. CVSS v3 base score is 7.8 out of 10.