SB2026010742 - Multiple vulnerabilities in Sharp Display Solutions projectors
Published: January 7, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 6 secuirty vulnerabilities.
1) Path traversal (CVE-ID: CVE-2025-11540)
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.
2) Stack-based buffer overflow (CVE-ID: CVE-2025-11541)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error. A remote unauthenticated attacker can trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
3) Stack-based buffer overflow (CVE-ID: CVE-2025-11542)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error. A remote unauthenticated attacker can trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
4) Improper validation of integrity check value (CVE-ID: CVE-2025-11543)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper validation of integrity check value. A remote attacker can create and run unauthorized firmware.
5) Hidden functionality (CVE-ID: CVE-2025-11544)
The vulnerability allows a remote attacker to compromise vulnerable system
The vulnerability exists due to hidden functionality (backdoor) is present in software. A remote attacker can use this functionality to create and run unauthorized firmware.
6) Exposure of Sensitive System Information to an Unauthorized Control Sphere (CVE-ID: CVE-2025-11545)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to exposure of sensitive system information to an unauthorized control sphere. A remote attacker can access the HTTP server and execute arbitrary actions.
Remediation
Install update from vendor's website.