Critical 9.5Published Dec 22, 2025

CVE-2025-11544Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware.

Updated under an hour ago (Oct 27, 2026, 5:30 AM ET)

Does this affect you?

It affects Sharp Display Solutions, Ltd. NP-P627UL, NP-P627ULG, NP-P627UL+, NP-P547UL, NP-P547ULG, 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 and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Sharp Display Solutions, Ltd. NP-P627UL, NP-P627ULG, NP-P627UL+, NP-P547UL, NP-P547ULG, 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

Exploited in the last 30 days

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

CVSS: 9.5 CRITICAL (v4.0, CNA)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): CWE-912
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: NEC
NVD analysis: Deferred
Record last updated: Dec 22, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Sharp Display Solutions, Ltd. NP-P627UL, NP-P627ULG, NP-P627UL+, NP-P547UL, NP-P547ULG, 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 sharp_display_solutions:np_p627ul_np_p627ulg_np_p627ul+_np_p547ul_np_p547ulg_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 (from the name)	all versions	CNA record
Sharp Display Solutions, Ltd. 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-P502WLG, 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+ sharp_display_solutions: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_p502wlg_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+ (from the name)	all versions	CNA record

References

References

https://sharp-displays.jp.sharp/global/support/info/PJ-CVE-2025-11544.html

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.