by Kastro
Paper/Archive/CVE-2026-49199

CVE-2026-49199

Acer Predator Connect W6x — Predator Connect W6x: RCE via MQTT

EPSS 1%CVSS 10.0
critical.is priorityof 100
44
CVSS 10.0 (CNA)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 71.3.713 × 2014.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Crafted MQTT messages can trigger command injection, resulting in root-level code execution on the target device.

Affected

ProductAffectedFixed inSource
Predator Connect W6xW6x_GBL_2.00.000005 – *–CNA

Scores by source

Acer (CNA)10.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refcommunity.acer.com/en/kb/articles/19672