Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2025-11543

Severity CVSS v4.0:
CRITICAL
Type:
Unavailable / Other
Publication date:
22/12/2025
Last modified:
15/01/2026

Description

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

Impact

Vector 4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H CVSS v4.0 Severity and Metrics:

Base Score: 9.50 CRITICAL
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): Present
Privileges Required (PR): None
User Interaction (UI): None
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): High
Integrity (SI): High
Availability (SA): High

Base Score 4.0
9.50
Severity 4.0
CRITICAL
Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:sharp:np-p502h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sharp:np-p502h:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502w_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sharp:np-p502w:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p452h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sharp:np-p452h:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p452w_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sharp:np-p452w:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502hg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sharp:np-p502hg:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502wg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sharp:np-p502wg:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p452hg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:sharp:np-p452hg:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p452wg_firmware:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools