CVE-2025-11543

Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

CVE-2025-11543 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

CVE-2025-11543 affects products from sharp, specifically: np-cr5450h, np-cr5450h_firmware, np-cr5450hl, np-cr5450hl_firmware, np-cr5450w, np-cr5450w_firmware, np-cr5450wl, np-cr5450wl_firmware, np-p452h, np-p452h_firmware, np-p452hg, np-p452hg_firmware, np-p452w, np-p452w_firmware, np-p452wg, np-p452wg_firmware, np-p502h, np-p502h\+, np-p502h\+_firmware, np-p502h_firmware, np-p502hg, np-p502hg_firmware, np-p502hl, np-p502hl-2, np-p502hl-2_firmware, np-p502hl\+, np-p502hl\+_firmware, np-p502hl_firmware, np-p502hlg, np-p502hlg-2, np-p502hlg-2_firmware, np-p502hlg_firmware, np-p502w, np-p502w\+, np-p502w\+_firmware, np-p502w_firmware, np-p502wg, np-p502wg_firmware, np-p502wl, np-p502wl-2, np-p502wl-2_firmware, np-p502wl\+, np-p502wl\+_firmware, np-p502wl_firmware, np-p502wlg, np-p502wlg_firmware, np-um352w, np-um352w\+, np-um352w\+_firmware, np-um352w_firmware, np-um352wg, np-um352wg_firmware. Check the affected products table above for specific version ranges.

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.