What is CVE-2026-49202?

CVE-2026-49202 is a high-severity vulnerability in Acer Connect_m6e_5g, classified under Improper Authentication. CVSS score: 8.6/10. Published 2026-06-04.

How severe is CVE-2026-49202?

High severity. CVSS v3 base score is 8.6 out of 10.

Auth bypass in Acer Connect_m6e_5g

CVE-2026-49202

Internal multimedia session archives are accessible without authentication, exacerbated by loose Cross-Origin Resource Sharing (CORS) rules that allow cross-site theft.

Vulnerability class: Broken Authentication

EPSS: 0.001 (15.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L.

Affected products

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

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

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

Frequently asked questions

What is CVE-2026-49202?: CVE-2026-49202 is a high-severity vulnerability in Acer Connect_m6e_5g, classified under Improper Authentication. CVSS score: 8.6/10. Published 2026-06-04.
How severe is CVE-2026-49202?: High severity. CVSS v3 base score is 8.6 out of 10.