CVE-2025-11543
Unknown Unknown - Not Provided

Improper Integrity Check Validation in Sharp Projectors Enables Firmware Tampering

Publication date: 2025-12-22

Last updated on: 2025-12-22

Assigner: NEC Corporation

Description
Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware.

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Meta Information

Published
2025-12-22
Last Modified
2025-12-22
Generated
2026-07-06
AI Q&A
2025-12-22
EPSS Evaluated
2026-07-05
NVD
CVE-2025-11543

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
sharp display_solutions *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-354 The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.

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Executive Summary

This vulnerability is an Improper Validation of Integrity Check Value in Sharp Display Solutions projectors, which allows an attacker to create and run unauthorized firmware on the affected devices. [1]

Impact Analysis

An attacker exploiting this vulnerability can run unauthorized firmware on the projector, potentially leading to full compromise of the device, unauthorized control, and execution of malicious code. [1]

Mitigation Strategies

The recommended immediate mitigation is to use the affected Sharp projectors only within a secure intranet protected by a firewall and to avoid connecting them to the Internet. This helps prevent unauthorized access and exploitation of the vulnerability. [1]

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