Cyber Resilience

CVE-2025-11540

Critical

Published: 22 December 2025

Published
22 December 2025
Modified
15 January 2026
KEV Added
—
Patch
—
CVSS Score v4 9.1 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/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
EPSS Score 0.0034 26.0th percentile
Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-11540 is a critical-severity Path Traversal (CWE-22) vulnerability in Sharp Np-P502Wlg Firmware. Its CVSS base score is 9.1 (Critical).

Operationally, ranked at the 26.0th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Path Traversal vulnerability in Sharp Display Solutions projectors allows a attacker may access and read any files within the projector.

CWE(s)
CWE-22

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

sharp
np-p502h firmware
all versions
sharp
np-p502w firmware
all versions
sharp
np-p452h firmware
all versions
sharp
np-p452w firmware
all versions
sharp
np-p502hg firmware
all versions
sharp
np-p502wg firmware
all versions
sharp
np-p452hg firmware
all versions
sharp
np-p452wg firmware
all versions
sharp
np-p502h\+ firmware
all versions
sharp
np-p502w\+ firmware
all versions
+16 more product configuration(s) — see NVD for full list

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SI-10 Information Input Validation
addresses: CWE-22

Validates pathnames and filenames to prevent traversal outside intended directories.

References