How severe is CVE-2025-11540?

CVE-2025-11540 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-11540 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-11540?

CVE-2025-11540 primarily affects Sharp Np-p502h Firmware. In total, 26 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-11540?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-11540 have an EU (EUVD) identifier?

Yes. CVE-2025-11540 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204697.

When was CVE-2025-11540 published?

CVE-2025-11540 was published on 2025-12-22 and last updated on 2026-06-17.

CVE-2025-11540

CVE-2025-11540 is a high-severity vulnerability in Sharp Np-p502h Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 9.1
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-204697
Weakness: CWE-22
Affected product: Sharp Np-p502h Firmware
Published: 2025-12-22
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2025-11540?: Path Traversal vulnerability in Sharp Display Solutions projectors allows a attacker may access and read any files within the projector.
How severe is CVE-2025-11540?: CVE-2025-11540 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-11540 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-11540?: CVE-2025-11540 primarily affects Sharp Np-p502h Firmware. In total, 26 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-11540?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-11540 have an EU (EUVD) identifier?: Yes. CVE-2025-11540 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204697.
When was CVE-2025-11540 published?: CVE-2025-11540 was published on 2025-12-22 and last updated on 2026-06-17.

References

https://sharp-displays.jp.sharp/global/support/info/PJ-CVE-2025-11540.html

Affected products (26)

cpe:2.3:o:sharp:np-p502h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502w_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p452h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p452w_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502hg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502wg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p452hg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p452wg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502h\+_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502w\+_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-cr5450h_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-cr5450w_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502hl_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502wl_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502hlg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502wlg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502hl\+_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502wl\+_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-cr5450hl_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-cr5450wl_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502hl-2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502wl-2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-p502hlg-2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-um352w_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-um352wg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:sharp:np-um352w\+_firmware:-:*:*:*:*:*:*:*

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