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CVE-2026-33560· NVD / CVE Program· CNA icscert

Daktronics Controller Firmware Unrestricted Upload of File with Dangerous Type

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.

HighCVSS 8.4 · v4.0—No exploit No fix recorded
Published
Jun 26, 2026
Updated
Jul 6, 2026
EPSS
0.4% · 37th percentile
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Action score

33

Monitor

Low priority for now.

CVSS
33 / 40 · 8.4 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.4%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · icscert
7.1
NVD has not scored this yet; the score shown is the CNA’s.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

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Affected systems

VendorProduct
daktronicsdmp-5000 firmware
daktronicsdmp-5000
daktronicsdmp-8000 firmware
daktronicsdmp-8000
daktronicsvfc-dmp-5000 firmware
daktronicsvfc-dmp-5000

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • daktronics dmp-5000 firmwarebefore 8.117.0.0
  • daktronics dmp-5000 firmware9.0.0.0 and later · before 9.43.0.0
  • daktronics dmp-5000 firmware10.0.0.0 and later · before 10.34.0.0
  • daktronics dmp-8000 firmwarebefore 8.117.0.0
  • daktronics dmp-8000 firmware9.0.0.0 and later · before 9.43.0.0
  • daktronics dmp-8000 firmware10.0.0.0 and later · before 10.34.0.0
  • daktronics vfc-dmp-5000 firmwarebefore 8.117.0.0
  • daktronics vfc-dmp-5000 firmware9.0.0.0 and later · before 9.43.0.0
  • daktronics vfc-dmp-5000 firmware10.0.0.0 and later · before 10.34.0.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (icscert). Independent of NVD's CPE analysis and usually ahead of it.

  • Daktronics DMP-5000

    • before v10.34.x.xaffected
    • before v8.117.x.xaffected
    • before v9.43.x.xaffected

  • Daktronics DMP-8000

    • before v10.34.x.xaffected
    • before v8.117.x.xaffected
    • before v9.43.x.xaffected

  • Daktronics VFC-DMP-5000

    • before v8.117.x.xaffected
    • before v9.43.x.xaffected
    • before v10.34.x.xaffected

Same product

daktronics: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-31928Daktronics Controller Firmware Use of Hard-coded Credentials
    37Monitor
  • CVE-2026-28701Daktronics Controller Firmware Path Traversal
    37Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

  • Thomas JouPrinceton University reported this vulnerability to CISA.finder

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
Integrity
Availability
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
X

Weakness class (CWE)

CWE-434 · Unrestricted Upload of File with Dangerous Type

CVSS vector

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-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records