CVE-2026-78308
Received Received - Intake

Improper Authentication in DIAEnergie Allows Bypass

Publication date: 2026-09-24

Last updated on: 2026-09-24

Assigner: Deltaww

Description
Improper Authentication vulnerability in DIAEnergie allows Authentication Bypass. This issue affects DIAEnergie: before 1.11.00.022.

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Meta Information

Published
2026-09-24
Last Modified
2026-09-24
Generated
2026-09-24
AI Q&A
2026-09-24
EPSS Evaluated
N/A
NVD
CVE-2026-78308
EUVD
EUVD-2026-85818

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
delta_electronics diaenergie to 1.11.00.022 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-287 When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

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Executive Summary

CVE-2026-78308 is an improper authentication vulnerability in DIAEnergie software versions before 1.11.00.022. It allows authentication bypass, meaning attackers could gain unauthorized access to the system without proper credentials.

Detection Guidance

Detection of CVE-2026-78308 requires checking the installed version of DIAEnergie. Use commands like 'wmic product get name,version' on Windows or 'dpkg -l | grep diaenergie' on Linux to verify the software version. If the version is below 1.11.00.022, the system is vulnerable.

Impact Analysis

This vulnerability could lead to significant security breaches, including unauthorized access to sensitive data or system controls. Attackers might exploit it to manipulate operations, steal information, or cause system disruptions.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, which may violate compliance requirements under GDPR and HIPAA. Improper authentication risks exposing personal or health information, potentially resulting in legal penalties and reputational damage.

Mitigation Strategies

Update DIAEnergie to version v1.11.00.022 or later. Contact Delta technical support for the update if not available directly. No official workaround exists.

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