CVE-2026-33560

HIGH

Daktronics Controller Firmware Unrestricted Upload of File with Dangerous Type

Title source: cna

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.

References (2)

Core 2

Core References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-04

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-176-04.json

View Writeup ZIP pw:eip

Scores

CVSS v3 7.1

EPSS 0.0034

EPSS Percentile 26.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-434

Status published

Products (9)

Daktronics/DMP-5000 < v10.34.x.x

Daktronics/DMP-5000 < v8.117.x.x

Daktronics/DMP-5000 < v9.43.x.x

Daktronics/DMP-8000 < v10.34.x.x

Daktronics/DMP-8000 < v8.117.x.x

Daktronics/DMP-8000 < v9.43.x.x

Daktronics/VFC-DMP-5000 < v10.34.x.x

Daktronics/VFC-DMP-5000 < v8.117.x.x

Daktronics/VFC-DMP-5000 < v9.43.x.x

Published Jun 26, 2026

Tracked Since Jun 27, 2026