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Fencer Vulns
high 7.1

CVE-2026-33560 json

Daktronics Controller Firmware Unrestricted Upload of File with Dangerous Type

published 2026-06-26 4 mo ago modified 2026-07-06 4 mo ago also EUVD-2026-39924

cvss
7.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 38%
public exploits
0
none known

Summary

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.

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 7.1

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
partial
Assessed
4 mo ago

Exploit prediction

0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
CNA 4.0 8.4 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:L/SI:H/SA:N
CNA 4.0 8.4 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:L/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 8.8 CVSS:3.1/AV:N/AC:L/PR:L/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-434 Unrestricted Upload of File with Dangerous Type

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.