CVE-2025-11542: Sharp Np-CR5450H Firmware

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Stack-based Buffer Overflow vulnerability in Sharp Display Solutions projectors allows a attacker may execute arbitrary commands and programs.

Affected products

• Sharp Np-CR5450H Firmware: affected versions not specified
• Sharp Np-CR5450HL Firmware: affected versions not specified
• Sharp Np-CR5450W Firmware: affected versions not specified
• Sharp Np-CR5450WL Firmware: affected versions not specified
• Sharp Np-p452h Firmware: affected versions not specified
• Sharp Np-p452hg Firmware: affected versions not specified
• Sharp Np-p452w Firmware: affected versions not specified
• Sharp Np-p452wg Firmware: affected versions not specified
• Sharp Np-p502h+ Firmware: affected versions not specified
• Sharp Np-p502h Firmware: affected versions not specified
• Sharp Np-p502hg Firmware: affected versions not specified
• Sharp Np-p502hl+ Firmware: affected versions not specified
• Sharp Np-p502hl-2 Firmware: affected versions not specified
• Sharp Np-p502hl Firmware: affected versions not specified
• Sharp Np-p502hlg-2 Firmware: affected versions not specified
• Sharp Np-p502hlg Firmware: affected versions not specified
• Sharp Np-p502w+ Firmware: affected versions not specified
• Sharp Np-p502w Firmware: affected versions not specified
• Sharp Np-p502wg Firmware: affected versions not specified
• Sharp Np-p502wl+ Firmware: affected versions not specified
• Sharp Np-p502wl-2 Firmware: affected versions not specified
• Sharp Np-p502wl Firmware: affected versions not specified
• Sharp Np-p502wlg Firmware: affected versions not specified
• Sharp Np-UM352W+ Firmware: affected versions not specified
• Sharp Np-UM352W Firmware: affected versions not specified
• and 1 more

Published 2025-12-22. Last modified 2026-06-17.