How severe is CVE-2025-62581?

CVE-2025-62581 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-62581 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-62581?

CVE-2025-62581 affects Deltaww Diaview. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-62581?

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

Does CVE-2025-62581 have an EU (EUVD) identifier?

Yes. CVE-2025-62581 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2991.

When was CVE-2025-62581 published?

CVE-2025-62581 was published on 2026-01-16 and last updated on 2026-06-17.

CVE-2025-62581

CVE-2025-62581 is a critical-severity vulnerability in Deltaww Diaview with a CVSS 3.x base score of 9.8. 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-321.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-2991
Weakness: CWE-321
Affected product: Deltaww Diaview
Published: 2026-01-16
Last modified: 2026-06-17

Description

Delta Electronics DIAView has multiple vulnerabilities.

Frequently asked questions

What is CVE-2025-62581?: Delta Electronics DIAView has multiple vulnerabilities.
How severe is CVE-2025-62581?: CVE-2025-62581 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-62581 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-62581?: CVE-2025-62581 affects Deltaww Diaview. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-62581?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-62581 have an EU (EUVD) identifier?: Yes. CVE-2025-62581 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2991.
When was CVE-2025-62581 published?: CVE-2025-62581 was published on 2026-01-16 and last updated on 2026-06-17.

References

https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2026-00001_DIAView%20Use%20of%20Hard-coded%20Cryptographic%20Key%20(CVE-2025-62581)_v1.1.pdf

Affected products (1)

cpe:2.3:a:deltaww:diaview:*:*:*:*:*:*:*:*

More vulnerabilities in Deltaww Diaview

CVE-2025-62582 — Critical (CVSS 9.8): Delta Electronics DIAView has multiple vulnerabilities.
CVE-2026-0975 — High (CVSS 7.8): Delta Electronics DIAView has Command Injection vulnerability.

All CVEs affecting Deltaww Diaview →

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