CVE-2026-33560 Daktronics Controller Firmware Unrestricted Upload of File with Dangerous Type
Authenticated attackers can upload arbitrary executable files to Daktronics display controllers, potentially leading to remote code execution.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-33560?
CVE-2026-33560 is a high-severity vulnerability in Daktronics DMP-5000, published on 26 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-434
Which versions are affected by CVE-2026-33560?
It affects 3 products.
Products include Daktronics Dmp-5000 Firmware, Daktronics Dmp-8000 Firmware, Daktronics Vfc-Dmp-5000 Firmware.
How do I fix CVE-2026-33560?
No fix has been published for CVE-2026-33560 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-33560 being exploited?
There is no known exploitation of CVE-2026-33560 in the wild and no public exploit code.
Other vulnerabilities in Daktronics DMP-5000
Sources
Also known as GHSA-j595-prhp-3r49.