CVE-2026-12818

CRITICAL

DVP-12SE Exposure of Sensitive Information Vulnerability

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2026-12818. PoCs published by HermesNA-1.

AI-analyzed exploit summary This repository contains an auto-generated stub module for CVE-2026-12818, a resource allocation vulnerability (CWE-770) in Delta Electronics DVP12SE PLCs' Modbus TCP service. The code lacks actual exploit implementation and only includes placeholder logic for connection testing.

Description

Delta Electronics DVP12SE PLCs are susceptible to a resource allocation vulnerability without limits or throttling (CWE-770) within their Modbus TCP service.

Exploits (1)

github STUB 1 stars
by HermesNA-1 · pythonpoc
https://github.com/HermesNA-1/SnakeSploit/tree/main/data/modules_generated/cve-2026-12818_delta_electronics_dvp12se.py

This repository contains an auto-generated stub module for CVE-2026-12818, a resource allocation vulnerability (CWE-770) in Delta Electronics DVP12SE PLCs' Modbus TCP service. The code lacks actual exploit implementation and only includes placeholder logic for connection testing.

Classification
Stub 99%
Attack Type
Dos
Complexity
Moderate
Reliability
Theoretical
Target: Delta Electronics DVP12SE PLCs (Modbus TCP service)
No auth needed
Prerequisites: Network access to the target PLC's Modbus TCP service (default port likely 502)
mistral-large-3 · analyzed Jul 09, 2026 Full analysis →

References (1)

Core 1

Scores

CVSS v4 9.3
EPSS 0.0025
EPSS Percentile 16.6%
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/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

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-770
Status published
Products (1)
deltaww/DVP-12SE
Published Jun 30, 2026
Tracked Since Jun 30, 2026