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PatchSiren cyber security CVE debrief

CVE-2026-78309 Deltaww CVE debrief

A SQL Injection vulnerability exists in DIAEnergie versions before 1.11.00.022. This issue allows an attacker to inject malicious SQL code, potentially leading to unauthorized access, data tampering, or information disclosure. The vulnerability has a CVSS score of 8.8 and is considered HIGH severity. Defenders and security teams should assess exposure and apply patches or mitigations to prevent potential exploitation. The CVE record and source item provide details on the vulnerability, but limited information is available on potential exploitation, victims, or specific impacts.

Vendor
Deltaww
Product
DIAEnergie
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-09-24
Original CVE updated
2026-10-15
Advisory published
2026-09-24
Advisory updated
2026-10-15

Who should care

Defenders, security teams, and administrators responsible for DIAEnergie systems should assess exposure and apply patches or mitigations to prevent potential exploitation. This includes reviewing current DIAEnergie versions and configurations, implementing additional security controls, and monitoring systems for suspicious activity related to DIAEnergie. Operators, platform administrators, and security teams should prioritize this vulnerability and take

Why it matters

The SQL Injection vulnerability in DIAEnergie requires immediate attention to assess exposure and apply patches or mitigations to prevent potential exploitation. Defenders and security teams responsible for DIAEnergie systems should prioritize this vulnerability and take necessary actions to protect against potential attacks.

  • Potential unauthorized access to sensitive data
  • Possible data tampering or corruption
  • Risk of information disclosure
  • Need for immediate patching or mitigation to prevent exploitation

Technical summary

The SQL Injection vulnerability in DIAEnergie exists due to inadequate input validation, allowing an attacker to inject malicious SQL code. The vulnerability has a CVSS score of 8.8 and is considered HIGH severity. This issue affects DIAEnergie versions before 1.11.00.022. Defenders and security teams should assess exposure and apply patches or mitigations to prevent potential exploitation. The vulnerability may lead to unauthorized access, data tampering, or information disclosure. Limited information is available on potential exploitation, victims, or specific impacts.

Defensive priority

Immediate attention is required to assess exposure and apply patches or mitigations to prevent potential exploitation.

Recommended defensive actions

  • Assess exposure by reviewing current DIAEnergie versions and configurations
  • Apply patches or updates to DIAEnergie versions before 1.11.00.022
  • Implement additional security controls to detect and prevent SQL injection attacks
  • Monitor systems for suspicious activity related to DIAEnergie
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record and source item provide details on the SQL Injection vulnerability in DIAEnergie. However, limited information is available on potential exploitation, victims, or specific impacts. Defenders should verify the vulnerability's scope and apply patches or mitigations to prevent potential exploitation. The source item provides additional information on DIAEnergie vulnerabilities.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-78309 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-78309

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-78309 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-78309

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

  • SQL Injection in DIAEnergie

    Unverified legacy reference

    URL: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/78xxx/CVE-2026-78309.json

    cve_program_cvelist_v5

  • Source reference

    Unverified legacy reference

    URL: https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2026-00014_DIAEnergie%20Multiple%20Vulberabilities%20(CVE-2026-78308%20~%2078313).pdf

    Supplemental source

  • Source reference

    Unverified legacy reference

    URL: https://pellera.com/blog/delta-electronics-diaenergie-unauthenticated-remote-code-execution-vulnerability-chain/

    Supplemental source

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.