What is CVE-2026-49195?

CVE-2026-49195 is a high-severity vulnerability in Acer Predator Connect W6x, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2026-05-29.

How severe is CVE-2026-49195?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Acer Predator Connect W6x

CVE-2026-49195

Unauthenticated Debug Service. The /sbin/mtk_dut binary is exposed on TCP port 9000 without authentication, allowing any LAN-based attacker to execute arbitrary UCC commands.

Vulnerability class: Broken Authentication

EPSS: 0.002 (11.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Acer Predator Connect W6x — versions W6x_GBL_2.00.000005
Acer Predator_connect_w6x
Acer Predator_connect_w6x_firmware

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

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

Frequently asked questions

What is CVE-2026-49195?: CVE-2026-49195 is a high-severity vulnerability in Acer Predator Connect W6x, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2026-05-29.
How severe is CVE-2026-49195?: High severity. CVSS v3 base score is 8.8 out of 10.