CVE-2026-49196

Predator Connect W6x: Web Interface Command Injection

The Wi-Fi device blocking feature fails to sanitize MAC address input, allowing injection and execution of arbitrary shell commands.

CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Predator Connect W6x Predator Connect W6x Firmware

CVE-2026-49195

Predator Connect W6x: unauthenticated Debug Service

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.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Predator Connect W6x Predator Connect W6x Firmware

CVE-2026-49200

Acer Wave 7 router: Broken Access Control

The acer_cgi.log file in the device firmware is accessible without authentication via the web interface. This file contains cleartext login credentials (for web and Telnet), leading to unauthorized system access.

CVSS 4.0 · 10 Critical EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Wave 7 Wave 7 Firmware Wave 7 Router

CVE-2026-49185

Instruction Injection via FieldX MDM

The FieldX MDM adb messaging topic passes unverified payloads directly into Runtime.exec(), allowing command/instruction injection.

CVSS 4.0 · 10 Critical EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-49186

Lack of MQTT Broker Topic Access Control Lists

The local MQTT broker does not enforce topic-level Access Control Lists (ACLs). This allows any client to subscribe using wildcard characters (# or +) to enumerate hidden network devices or publish rogue control commands.

CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-49187

Hard-coded APK Resource Credentials & Scepters

The hard-coded APK resource files never expire, and the shared scepter leads to information leaks and potential misuse.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-49188

Elevated Root Command Execution via ai_cmd Sockets

The ai_cmd utility executes with full root permissions. It pipes socket inputs directly to popen(), paving the way for unauthenticated users to execute arbitrary root commands.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-49189

Broadcast Receiver Privilege Escalation

Unchecked public access permissions on a core Broadcast Receiver allow unauthorized local software components to invoke administrative operations.

CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-49190

Missing Per-Instruction Authorization Checks

The system fails to evaluate instructional permissions over multiple internal operation codes (opcodes), permitting unauthorized application installations or command executions.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-49191

Exposed Hard-coded M3WebServer Backend API Key

The production build of the M3WebServer hard-codes its backend API keys, which can be easily intercepted through verbose error handling pages.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-49192

Summary Service Insecure Direct Object Reference

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.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-49193

Publicly Readable AWS S3 Telemetry Buckets

Overly permissive configuration settings on cloud storage containers expose active telemetry information publicly to the internet.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-49194

SCREEN_CLICK Authentication Bypass

The debugging routine SCREEN_CLICK(5053) enables a connection to skip the standard device login prompt entirely and directly enter an interactive shell interface.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-49203

Unauthenticated eSIM Configuration Manipulation

Crucial management API endpoints for cellular eSIM allocation do not validate caller authorization, allowing remote profiles to be rewritten or deleted.

CVSS 4.0 · 7.2 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-49202

Unverified Meeting Recording Endpoints & Permissive CORS

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

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-49204

Hard-coded AWS Cognito Testing Accounts

Leftover debug modules contain fixed credentials for internal AWS Cognito test sandboxes, risking asset exploitation.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-50205

Plaintext Log Credential Leakage

System log files output unencrypted SMTP server authentication passwords alongside sensitive employee corporate identification data.

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-50206

VPN Command Injection Vulnerability

Incoming VPN network profile settings fail to process special characters safely, enabling command injection via malicious config files.

CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-50207

Local Modem Manipulation via Binder Interfaces

The system Binder boundary accepts unverified pass-through AT commands, giving local applications the power to read baseband files or disable cellular connectivity.

CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router

CVE-2026-50208

Permissive TrustAllCerts TLS Verification

High-risk TrustAllCerts routines disable standard TLS certificate validation. Combined with hard-coded DES symmetric encryption keys, a Man-in-the-Middle (MITM) actor could decrypt network traffic.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Connect M6e 5g Connect M6e 5g Firmware Connect M6e 5g Portable Wifi Router