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Fencer Vulns
high 8.1

CVE-2026-31928 json

Daktronics Controller Firmware Use of Hard-coded Credentials

published 2026-06-26 4 mo ago modified 2026-07-06 4 mo ago also EUVD-2026-39925

cvss
8.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 47%
public exploits
0
none known

Summary

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.

Patch / fix

  • Daktronics VFC-DMP-5000 v8.117.x.x, v9.43.x.x, v10.34.x.x
  • Daktronics DMP-5000 v8.117.x.x, v9.43.x.x, v10.34.x.x
  • Daktronics DMP-8000 v8.117.x.x, v9.43.x.x, v10.34.x.x

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-26-176-04 updated cvss 8.1

Daktronics Controller Firmware

  • 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
    affected: mitigation “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”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
4 mo ago

Exploit prediction

0.57% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CNA 4.0 9.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N
CNA 4.0 9.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Daktronics VFC-DMP-5000
  • Daktronics DMP-5000
  • Daktronics DMP-8000

Classification

Weakness
  • CWE-798 Use of Hard-coded Credentials

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.