DIAView - Authentication Bypass Vulnerability

published 2026-01-16 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-2991

cvss: 9.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 47%
public exploits: 0; none known

Delta Electronics DIAView has multiple vulnerabilities.

Patch / fix

fixed in 1

deltaww diaview 4.4.0

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: total
Assessed: 9 mo ago (2026-01-16)

Exploit prediction

0.57% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Delta Electronics DIAView

Classification

Weakness

CWE-321 Use of Hard-coded Cryptographic Key

References

filecenter.deltaww.com /news/download/doc/Delta-PCSA-2026-00001_DIAView%20Use%20of%20Hard-coded%20Cryptographic%20Key%20(CVE-2025-625

Sources

CVE List CVE-2025-62581
NVD CVE-2025-62581

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.

Summary