CVE-2025-11543
Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors...
Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware.
- Record
CVE-2025-11543- CVSS 4.0
- 9.5 Critical
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 - Weakness
- CWE-354
- Updated
- 2026-11-02
EUVDEUVD-2025-204694
Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware.
- Record
EUVD-2025-204694- CVSS 4.0
- 9.5 Critical
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 - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-7cf5-cv98-v7j6
Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors...
Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware.
- Record
GHSA-7cf5-cv98-v7j6- CVSS 4.0
- 9.5 Critical
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:X/V:X/RE:X/U:X - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-354
- Updated
- 2026-11-02
NVD
Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware.
- Record
CVE-2025-11543- CVSS 4.0
- 9.5 Critical
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:X/V:X/RE:X/U:X - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-354
- Updated
- 2026-11-02
Affected products
- sharp np-cr5450h firmware
- sharp np-cr5450hl firmware
- sharp np-cr5450w firmware
- sharp np-cr5450wl firmware
- sharp np-p452h firmware
- sharp np-p452hg firmware
- sharp np-p452w firmware
- sharp np-p452wg firmware
- sharp np-p502h\+ firmware
- sharp np-p502h firmware
- sharp np-p502hg firmware
- sharp np-p502hl-2 firmware
Show 15 moreShow less
- sharp np-p502hl\+ firmware
- sharp np-p502hl firmware
- sharp np-p502hlg-2 firmware
- sharp np-p502hlg firmware
- sharp np-p502w\+ firmware
- sharp np-p502w firmware
- sharp np-p502wg firmware
- sharp np-p502wl-2 firmware
- sharp np-p502wl\+ firmware
- sharp np-p502wl firmware
- sharp np-p502wlg firmware
- sharp np-um352w\+ firmware
- sharp np-um352w firmware
- sharp np-um352wg firmware
- sharp display solutions, ltd. np-p502hl-2, np-p502wl-2, np-p502hlg-2, np-p502wlg, np-p502h, np-p502w, np-p452h, np-p452w, np-p502hg, np-p502wg, np-p452hg, np-p452wg, np-p502h+, np-p502w+, np-cr5450h, np-cr5450w, np-p502hl, np-p502wl, np-p502hlg, np-p502wlg, np-p502hl+, np-p502wl+, np-cr5450hl, np-cr5450wl, np-um352w, np-um352wg, np-um352w+
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-11543 is a critical vulnerability (CVSS 9.5) in Sharp Np-cr5450h Firmware, published December 22, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.20%, the 9th percentile. No source names a fixed version.