What is CVE-2026-28701?

CVE-2026-28701 is a critical-severity vulnerability in Daktronics Dmp-5000, classified under Path Traversal. CVSS score: 9.8/10. Published 2026-06-26.

How severe is CVE-2026-28701?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Path Traversal in Daktronics Dmp-5000

CVE-2026-28701

Various versions of Daktronics Controller Firmware could allow authenticated and unauthenticated remote users to escape the intended directory and enumerate arbitrary file system paths.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.006 (46.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Daktronics Dmp-5000 — versions 0
Daktronics Dmp-5000_firmware
Daktronics Dmp-8000 — versions 0
Daktronics Dmp-8000_firmware
Daktronics Vfc-dmp-5000 — versions 0
Daktronics Vfc-dmp-5000_firmware

Weakness classification (CWE)

CWE-22 — Path Traversal

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory)
ics-cert@hq.dhs.gov (Third Party Advisory)

Frequently asked questions

What is CVE-2026-28701?: CVE-2026-28701 is a critical-severity vulnerability in Daktronics Dmp-5000, classified under Path Traversal. CVSS score: 9.8/10. Published 2026-06-26.
How severe is CVE-2026-28701?: Critical severity. CVSS v3 base score is 9.8 out of 10.