Critical severity · published Dec 22, 2025
CVE-2025-11543
Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware
9.8
CVSS
0.2%
EPSS
No
On KEV
Description
Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NF
Np-cr5450h Firmware · Sharp
All versions, or not specified · source: NVD
NF
Np-cr5450hl Firmware · Sharp
All versions, or not specified · source: NVD
NF
Np-cr5450w Firmware · Sharp
All versions, or not specified · source: NVD
NF
Np-cr5450wl Firmware · Sharp
All versions, or not specified · source: NVD
NF
Np-p452h Firmware · Sharp
All versions, or not specified · source: NVD
NF
Np-p452hg Firmware · Sharp
All versions, or not specified · source: NVD
NF
Np-p452w Firmware · Sharp
All versions, or not specified · source: NVD
NF
Np-p452wg Firmware · Sharp
All versions, or not specified · source: NVD
NF
Np-p502h Firmware · Sharp
All versions, or not specified · source: NVD
NF
Np-p502h+ Firmware · Sharp
All versions, or not specified · source: NVD
NF
Np-p502hg Firmware · Sharp
All versions, or not specified · source: NVD
Affected product
NN
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,
Sharp Display Solutions, Ltd.
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-11543
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-11543
Vendor Advisory
https://sharp-displays.jp.sharp/global/support/info/PJ-CVE-2025-11540.html
More from 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,
9.8
CVE-2025-11542
Stack-based Buffer Overflow vulnerability in Sharp Display Solutions projectors allows a attacker may execute arbitrary commands and programs
9.8
CVE-2025-11541
Stack-based Buffer Overflow vulnerability in Sharp Display Solutions projectors allows a attacker may execute arbitrary commands and programs
7.5
CVE-2025-11540
Path Traversal vulnerability in Sharp Display Solutions projectors allows a attacker may access and read any files within the projector