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Vulnerability record · CVE-2025-11543 · published 22 December 2025

CVE-2025-11543: Sharp np-p502h firmware vulnerability

Sharp · Np P502h Firmware

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

9.5 CVSS 4.0 Critical EPSS 0.20% · top 91.3% CWE-354 · CWE-354
9.5CVSS 4.0 base score
0.20%EPSS exploitation probability, 30 days
NoNot in CISA KEV
26Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

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

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

26 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://sharp-displays.jp.sharp/global/support/info/PJ-CVE-2025-11540.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.2CVE-2025-11541Sharp np-p502h firmware stack-based buffer overflow vulnerabilityStack-based Buffer Overflow vulnerability in Sharp Display Solutions projectors allows a attacker may execute arbitrary commands and programs.EPSS 0.41%9.1CVE-2025-11540Sharp np-p502h firmware path traversal vulnerabilityPath Traversal vulnerability in Sharp Display Solutions projectors allows a attacker may access and read any files within the projector.EPSS 0.40%8.4CVE-2025-11542Sharp np-p502h firmware stack-based buffer overflow vulnerabilityStack-based Buffer Overflow vulnerability in Sharp Display Solutions projectors allows a attacker may execute arbitrary commands and programs.EPSS 0.41%

Source: NIST National Vulnerability Database (record CVE-2025-11543), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.