CVE-2026-30495

Unauthenticated ADB Access with Root Privilege Escalation in Optoma CinemaX P2 Projector

Published May 7, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
The Optoma CinemaX P2 projector (firmware TVOS-04.24.010.04.01, Android 8.0.0) exposes Android Debug Bridge (ADB) on TCP port 5555 over the network without requiring authentication. The device is configured with ro.adb.secure=0, which disables RSA key verification. Additionally, a functional su binary exists at /system/xbin/su that grants root privileges without authentication. An attacker on the same network can connect to the device via ADB, obtain a shell, and escalate to root privileges, gaining complete control of the device. This allows extraction of stored WiFi credentials, installation of persistent malware, and access to all device data.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Unauthenticated ADB Access with Root Privilege Escalation in Optoma CinemaX P2 Projector
Type Values Removed Values Added
Title Unauthenticated ADB Exposure and Root Access on Optoma CinemaX P2 Projector
Weaknesses CWE-284
Type Values Removed Values Added
Weaknesses CWE-285
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Optoma
Optoma cinemax P2
Vendors & Products Optoma
Optoma cinemax P2
Type Values Removed Values Added
Title Unauthenticated ADB Exposure and Root Access on Optoma CinemaX P2 Projector
Weaknesses CWE-284
Type Values Removed Values Added
Description The Optoma CinemaX P2 projector (firmware TVOS-04.24.010.04.01, Android 8.0.0) exposes Android Debug Bridge (ADB) on TCP port 5555 over the network without requiring authentication. The device is configured with ro.adb.secure=0, which disables RSA key verification. Additionally, a functional su binary exists at /system/xbin/su that grants root privileges without authentication. An attacker on the same network can connect to the device via ADB, obtain a shell, and escalate to root privileges, gaining complete control of the device. This allows extraction of stored WiFi credentials, installation of persistent malware, and access to all device data.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
May 8, 2026, 10:02 PM
Reserved
Mar 4, 2026, 12:00 AM
Status
Awaiting Analysis
Published
May 7, 2026, 2:16 PM
Modified
Jun 17, 2026, 10:32 AM