CVE-2026-31928
Daktronics Controller Firmware Use of Hard-coded Credentials
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.
INFO
Published Date :
June 26, 2026, 11:17 p.m.
Last Modified :
July 6, 2026, 5:58 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-31928
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 7d14cffa-0d7d-4270-9dc0-52cabd5a23a6 | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | CRITICAL | [email protected] | ||||
| CVSS 4.0 | CRITICAL | 7d14cffa-0d7d-4270-9dc0-52cabd5a23a6 | ||||
| CVSS 4.0 | CRITICAL | [email protected] |
Solution
- Change default administrative account passwords immediately.
- Enforce strong password complexity requirements.
- Disable default accounts if not needed.
- Implement multi-factor authentication if available.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-31928.
| URL | Resource |
|---|---|
| https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-176-04.json | Third Party Advisory |
| https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-04 | Third Party Advisory US Government Resource |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-31928 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-31928
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-31928 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-31928 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jul. 06, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CPE Configuration AND OR *cpe:2.3:o:daktronics:dmp-5000_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 8.117.0.0 *cpe:2.3:o:daktronics:dmp-5000_firmware:*:*:*:*:*:*:*:* versions from (including) 10.0.0.0 up to (excluding) 10.34.0.0 *cpe:2.3:o:daktronics:dmp-5000_firmware:*:*:*:*:*:*:*:* versions from (including) 9.0.0.0 up to (excluding) 9.43.0.0 OR cpe:2.3:h:daktronics:dmp-5000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:daktronics:dmp-8000_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 8.117.0.0 *cpe:2.3:o:daktronics:dmp-8000_firmware:*:*:*:*:*:*:*:* versions from (including) 10.0.0.0 up to (excluding) 10.34.0.0 *cpe:2.3:o:daktronics:dmp-8000_firmware:*:*:*:*:*:*:*:* versions from (including) 9.0.0.0 up to (excluding) 9.43.0.0 OR cpe:2.3:h:daktronics:dmp-8000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:daktronics:vfc-dmp-5000_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 8.117.0.0 *cpe:2.3:o:daktronics:vfc-dmp-5000_firmware:*:*:*:*:*:*:*:* versions from (including) 10.0.0.0 up to (excluding) 10.34.0.0 *cpe:2.3:o:daktronics:vfc-dmp-5000_firmware:*:*:*:*:*:*:*:* versions from (including) 9.0.0.0 up to (excluding) 9.43.0.0 OR cpe:2.3:h:daktronics:vfc-dmp-5000:-:*:*:*:*:*:*:* Added Reference Type ICS-CERT: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-176-04.json Types: Third Party Advisory Added Reference Type ICS-CERT: https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-04 Types: Third Party Advisory, US Government Resource -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 29, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-31928', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-06-29T13:56:45.915219Z'} -
New CVE Received by [email protected]
Jun. 26, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Daktronics', 'product': 'VFC-DMP-5000', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'v8.117.x.x', 'versionType': 'custom'}, {'status': 'affected', 'version': '0', 'lessThan': 'v9.43.x.x', 'versionType': 'custom'}, {'status': 'affected', 'version': '0', 'lessThan': 'v10.34.x.x', 'versionType': 'custom'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Daktronics', 'product': 'DMP-5000', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'v10.34.x.x', 'versionType': 'custom'}, {'status': 'affected', 'version': '0', 'lessThan': 'v8.117.x.x', 'versionType': 'custom'}, {'status': 'affected', 'version': '0', 'lessThan': 'v9.43.x.x', 'versionType': 'custom'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Daktronics', 'product': 'DMP-8000', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'v10.34.x.x', 'versionType': 'custom'}, {'status': 'affected', 'version': '0', 'lessThan': 'v8.117.x.x', 'versionType': 'custom'}, {'status': 'affected', 'version': '0', 'lessThan': 'v9.43.x.x', 'versionType': 'custom'}], 'defaultStatus': 'unaffected'}] Added 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. Added CVSS V4.0 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 Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Added CWE CWE-798 Added Reference https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-176-04.json Added Reference https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-04