How severe is CVE-2026-31928?

CVE-2026-31928 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2026-31928 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-31928?

CVE-2026-31928 primarily affects Daktronics Dmp-5000 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-31928?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2026-31928 published?

CVE-2026-31928 was published on 2026-06-26 and last updated on 2026-07-06.

CVE-2026-31928

CVE-2026-31928 is a high-severity vulnerability in Daktronics Dmp-5000 Firmware with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-798.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v4: 9.3
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-798
Affected product: Daktronics Dmp-5000 Firmware
Published: 2026-06-26
Last modified: 2026-07-06

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.

Frequently asked questions

What is CVE-2026-31928?: 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.
How severe is CVE-2026-31928?: CVE-2026-31928 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2026-31928 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-31928?: CVE-2026-31928 primarily affects Daktronics Dmp-5000 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-31928?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2026-31928 published?: CVE-2026-31928 was published on 2026-06-26 and last updated on 2026-07-06.

References

Affected products (3)

cpe:2.3:o:daktronics:dmp-5000_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:daktronics:dmp-8000_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:daktronics:vfc-dmp-5000_firmware:*:*:*:*:*:*:*:*

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