What is CVE-2026-49192?

CVE-2026-49192 is a medium-severity vulnerability in Acer Connect_m6e_5g, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.4/10. Published 2026-06-04.

How severe is CVE-2026-49192?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Acer Connect_m6e_5g

CVE-2026-49192

The summary service endpoint suffers from an IDOR vulnerability where it fails to verify user ownership of hardware serial numbers, exposing device data to scraping.

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.000 (11.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

Affected products

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

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

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

Frequently asked questions

What is CVE-2026-49192?: CVE-2026-49192 is a medium-severity vulnerability in Acer Connect_m6e_5g, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.4/10. Published 2026-06-04.
How severe is CVE-2026-49192?: Medium severity. CVSS v3 base score is 5.4 out of 10.