CVE-2026-33560

Daktronics Controller Firmware Unrestricted Upload of File with Dangerous Type

Published Jun 26, 2026 CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Description
The DMP-5000 file service exposes authenticated arbitrary file upload functionality. There are exposed endpoints which allows authenticated users to upload files of any type without validation. No file extension filtering or content inspection is enforced which allows executable binaries and scripts to be accepted and written directly to the server.

Remediation

Vendor Solution

Daktronics recommends users update their device software to one of the following versions (based on product configuration in use): 8.117.0.x, 9.43.0.x, or 10.34.0.x


Vendor Workaround

Daktronics recommends updating the default passwords and encourages using strong, unique credentials per device.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Daktronics
Daktronics dmp-5000
Daktronics dmp-8000
Daktronics vfc-dmp-5000
Vendors & Products Daktronics
Daktronics dmp-5000
Daktronics dmp-8000
Daktronics vfc-dmp-5000
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The DMP-5000 file service exposes authenticated arbitrary file upload functionality. There are exposed endpoints which allows authenticated users to upload files of any type without validation. No file extension filtering or content inspection is enforced which allows executable binaries and scripts to be accepted and written directly to the server.
Title Daktronics Controller Firmware Unrestricted Upload of File with Dangerous Type
Weaknesses CWE-434
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N'}

cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:L/SI:H/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Jun 29, 2026, 1:15 PM
Reserved
Mar 30, 2026, 8:11 PM
Status
Analyzed
Published
Jun 26, 2026, 11:17 PM
Modified
Jul 6, 2026, 5:53 PM