PT-2025-52631 · Sharp · Sharp Projectors

Sebastian Pahl · Published 2025-12-22 · Updated 2025-12-22 · CVE-2025-11543

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Sharp projectors (affected versions not specified)

Description A flaw exists in Sharp Display Solutions projectors that involves improper validation of the integrity check value. This could allow an attacker to create and execute unauthorized firmware. The issue impacts all models and versions of Sharp projectors, potentially allowing network-based attackers to install malicious firmware, which could compromise data and operations.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-354

Related Identifiers

CVE-2025-11543

Affected Products

Sharp Projectors

References · 7

• https://sharp-displays.jp.sharp/global/support/info/PJ-CVE-2025-11540.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-11543 · Security Note
• https://twitter.com/CVEnew/status/2003198600625476066 · Twitter Post
• https://t.me/CVEtracker/40394 · Telegram Post
• https://twitter.com/0dayPublishing/status/2003113450705219988 · Twitter Post
• https://t.me/cveNotify/146496 · Telegram Post
• https://twitter.com/offseq/status/2003028909428789417 · Twitter Post