CVE-2026-31928

Description

The DMP-5000 devices are shipped with a default administrative web account with weak authentication controls, which are not required to be changed during initial configuration or operation. Using these accounts provides full system access.

CVSS Metrics

• v4.0•CRITICAL•Score: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N
• v3.1•HIGH•Score: 8.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Techniques & Countermeasures

• CWE-798•Use of Hard-coded Credentials

  The product contains hard-coded credentials, such as a password or cryptographic key.

Affected Systems

• daktronics•dmp-5000

  < v10.34.x.x | < v8.117.x.x | < v9.43.x.x

• daktronics•dmp-8000

  < v10.34.x.x | < v8.117.x.x | < v9.43.x.x

• daktronics•vfc-dmp-5000

  < v8.117.x.x | < v9.43.x.x | < v10.34.x.x

References (2)

• 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