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"cveId": "CVE-2026-12818",
"assignerOrgId": "759f5e80-c8e1-4224-bead-956d7b33c98b",
"state": "PUBLISHED",
"assignerShortName": "Deltaww",
"dateReserved": "2026-06-21T10:18:09.710Z",
"datePublished": "2026-06-30T06:24:11.495Z",
"dateUpdated": "2026-06-30T12:55:02.858Z"
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"dateUpdated": "2026-06-30T06:30:23.413Z"
},
"title": "DVP-12SE Exposure of Sensitive Information Vulnerability",
"datePublic": "2026-06-30T05:29:00.000Z",
"problemTypes": [
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"descriptions": [
{
"lang": "en",
"cweId": "CWE-770",
"description": "CWE-770 Allocation of resources without limits or throttling",
"type": "CWE"
}
]
}
],
"impacts": [
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"capecId": "CAPEC-125",
"descriptions": [
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"lang": "en",
"value": "CAPEC-125: Flooding"
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"vendor": "deltaww",
"product": "DVP-12SE",
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"value": "Delta Electronics DVP12SE PLCs are susceptible to a resource allocation vulnerability without limits or throttling (CWE-770) within their Modbus TCP service.",
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"references": [
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"url": "https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2026-00011_DVP12SE%20Multiple%20Vulnerabilities%20(CVE-2026-12818,%20CVE-2026-12819)_v1.0.pdf"
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"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "HIGH",
"subConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "HIGH",
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"value": "Users are recommended to take the following mitigation measures:\n\n * Enable the IP Filter feature: Configure and enable the PLC's built-in IP Filter function via the programming software. Restrict access exclusively to the IP addresses of trusted devices (such as designated HMI panels or SCADA hosts) to block unauthorized network access.\n\n * Set up PLC password protection: Enable password protection for the PLC within the programming software to ensure the device's core control logic and parameters cannot be easily downloaded, overwritten, or tampered with.\n\n * Implement network isolation and firewall protection: Deploy the PLC within an independent local area network (OT control network) secured by a firewall. Never connect the device directly to the office network or the Internet. If remote access is required, enforce the use of a secure, authorized VPN tunnel.",
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