Critical severityNVD Advisory· Published Jun 30, 2026· Updated Jun 30, 2026

CVE-2026-12819

Description

Delta Electronics DVP12SE PLC exposes a Modbus TCP service over a specified port without authentication or access control, permitting unauthenticated interaction with security-sensitive PLC functions.

Affected products

Delta Electronics/DVP12SE PLCllm-fuzzy

Patches

Vulnerability mechanics

References

filecenter.deltaww.com/news/download/doc/Delta-PCSA-2026-00011_DVP12SE%20Multiple%20Vulnerabilities%20(CVE-2026-12818,%20CVE-2026-12819)_v1.0.pdfnvd

News mentions

Delta Electronics DVP12SE PLC
CISA Alerts

cvss	0.585
epss	0.000
exploit	0.000
kev	0.000
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ransomware	0.000