Vulnerability · Published May 29, 2026 · Assigned by Acer
CVE-2026-49199Predator Connect W6x: RCE via MQTT
Critical 10.0
In plain English
A critical-severity command injection in Predator Connect W6x from Acer. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities).
Severity (CVSS 4.0)10.0Critical
Exploit odds (30 days)1.3%top 28.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Crafted MQTT messages can trigger command injection, resulting in root-level code execution on the target device.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Acer | Predator Connect W6x | W6x_GBL_2.00.000005 – through * |
Weakness: CWE-77 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H