#VU121020 Hidden functionality in Sharp Display Solutions products - CVE-2025-11544

Vulnerability identifier: #VU121020

Vulnerability risk: High

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

CVE-ID: CVE-2025-11544

CWE-ID: CWE-912

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
NP-P627UL
NP-P627ULG
NP-P627UL+
NP-P547UL
NP-P547ULG
NP-P547UL+
NP-P607UL+
NP-CG6600UL
NP-H6271UL
NP-H5471UL
NP-P627ULH
NP-P547ULH
NP-PE455UL
NP-PE455ULG
NP-PE455WL
NP-PE455WLG
NP-PE505XLG
NP-CG6500XL
NP-CG6400UL
NP-CG6400WL
NP-CB4500XL
NP-CA4120X
NP-CA4160W
NP-CA4160X
NP-CA4200U
NP-CA4200W
NP-CA4202W
NP-CA4260X
NP-CA4300X
NP-CA4355X
NP-CD2100U
NP-CD2120X
NP-CD2300X
NP-CR2100X
NP-CR2170W
NP-CR2170X
NP-CR2200U
NP-CR2200W
NP-CR2280X
NP-CR2310X
NP-CR2350X
NP-MC302XG
NP-MC332WG
NP-MC342XG
NP-MC372X
NP-MC372XG
NP-MC382W
NP-MC382WG
NP-MC422XG
NP-ME342UG
NP-ME372W
NP-ME372WG
NP-ME382U
NP-ME382UG
NP-ME402X
NP-ME402XG
NP-P525UL
NP-P525ULG
NP-P525UL+
NP-P525WL
NP-P525WLG
NP-P525WL+
NP-P605UL
NP-P605ULG
NP-P605UL+
NP-CG6500UL
NP-CG6500WL
NP-CB4500UL
NP-CB4500WL
NP-P525ULH
NP-P525WLH
NP-P605ULH
NP-P554U
NP-P554UG
NP-P554U+
NP-P554W
NP-P554WG
NP-P554W+
NP-P474U
NP-P474UG
NP-P474W
NP-P474WG
NP-P604XG
NP-P604X+
NP-P603XG
NP-P523X+
NP-PE523XG
NP-PE523X+
NP-CF6600U
NP-CF6600W
NP-CF6700X
NP-CF6500X
NP-CB4600U
NP-P554UH
NP-P554WH
NP-P474UH
NP-P474WH
NP-P604XH
NP-P603XH
NP-PE523XH
NP-P502HL-2
NP-P502WL-2
NP-P502HLG-2
NP-P502WLG
NP-ME401W
NP-ME361W
NP-ME331W
NP-ME301W
NP-ME401X
NP-ME361X
NP-ME331X
NP-ME301X
NP-ME401WG
NP-ME361WG
NP-ME331WG
NP-ME301WG
NP-ME401XG
NP-ME361XG
NP-ME331XG
NP-ME301XG
NP-CA4155W
NP-CA4350X
NP-CA4255X
NP-CA4155X
NP-CA4115X
NP-MC331WG
NP-MC421XG
NP-MC401XG
NP-MC371XG
NP-MC331XG
NP-MC301XG
NP-CK4155W
NP-CK4255X
NP-CK4155X
NP-CK4055X
NP-CM4150X
NP-CM4050X
NP-CK4155WG
NP-CK4255XG
NP-CK4155XG
NP-CR2165W
NP-CR2305X
NP-CR2275X
NP-CR2165X
NP-CR2155X
NP-CD2115X
NP-CD2105X
NP-CM4151X
NP-CR2276X
NP-CD2116X
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-M363W
NP-M323W
NP-M403X
NP-M363X
NP-M323X
NP-M283X
NP-M403WG
NP-M363WG
NP-M323WG
NP-M403XG
NP-M363XG
NP-M323XG
NP-M283XG
NP-M403W+
NP-M363W+
NP-M323W+
NP-M403X+
NP-M363X+
NP-M323X+
NP-M283X+
NP-M403H
NP-M403HG
NP-M323HG
NP-M403H+
NP-M323H+
NP-MC370X+
NP-MC330X+
NP-MC300X+
NP-MC330W+
NP-MC350XS+
NP-MC320XS+
NP-MC280XS+
NP-MC320WS+
NP-CD2100X
NP-CD2110X
NP-CR2150X
NP-CR2160X
NP-CR2270X
NP-M353WS
NP-M333XS
NP-M353WSG
NP-M303WSG
NP-M333XSG
NP-M353WS+
NP-M303WS+
NP-M333XS+
NP-M353HS+
NP-M323HS+
NP-M303HS+
NP-P502HL
NP-P502WL
NP-P502HLG
NP-P502HL+
NP-P502WL+
NP-CR5450HL
NP-CR5450WL
NP-UM352W
NP-UM352WG
NP-UM352W+
NP-UM361X
NP-UM351W
NP-UM301XG
NP-UM361XG
NP-UM301WG
NP-UM351WG
NP-UM301X+
NP-UM361X+
NP-UM301W+
NP-UM351W+
NP-P501X
NP-P451X
NP-P451W
NP-P401W
NP-P501XG
NP-P451XG
NP-P451WG
NP-P401WG
NP-PE501XG
NP-P501X+
NP-P451X+
NP-P451W+
NP-P401W+
NP-PE501X+
NP-M271X
NP-M311X
NP-M311W
NP-M271XG
NP-M311XG
NP-M361XG
NP-M271WG
NP-M311WG
NP-M271W+
NP-M311W+
NP-UM330X
NP-UM330W
NP-UM280XG
NP-UM330XG
NP-UM280WG
NP-UM330WG
NP-UM280X+
NP-UM330X+
NP-UM280W+
NP-UM330W+
NP-M280XS+
NP-M320XS+
NP-M350XS+
NP-M350XSG
NP-M300XS+
NP-M300XSG
NP-M300XS
NP-M300WS+
NP-M300WSG
NP-M300WS
NP-M260WS+
NP-M260WSG
NP-M260XS+
NP-M260XSG
NP-P420X+
NP-P420XG
NP-P420X
NP-P350X+
NP-P350XG
NP-P350X
NP-P350WA
NP-P350WG
NP-P350W
NP-M350X
NP-M300X
NP-M260X
NP-M230X
NP-M300W
NP-M260W
NP-M350XG
NP-M300XG
NP-M260XG
NP-M230XG
NP-M300WG
NP-M260WG
NP-M350X+
NP-M300X+
NP-M260X+
NP-M230X+
NP-M300W+
NP-M260W+

Software vendor:
Sharp Display Solutions

The vulnerability allows a remote attacker to compromise vulnerable system

The vulnerability exists due to hidden functionality (backdoor) is present in software. A remote attacker can use this functionality to create and run unauthorized firmware.

Install updates from vendor's website.

• https://jvn.jp/en/jp/JVN45776251/index.html