CVE-2021-38391

9.8 criticalEPSS 3.5%

Critical (9.8) in deltaww diaenergie. EPSS 3.5% chance of exploitation in the next 30 days.

A Blind SQL injection vulnerability exists in the /DataHandler/AM/AM_Handler.ashx endpoint of Delta Electronics DIAEnergie Version 1.7.5 and prior. The application does not properly validate the user-controlled value supplied through the parameter type before using it as part of an SQL query. A remote, unauthenticated attacker can exploit this issue to execute arbitrary code in the context of NT SERVICE\MSSQLSERVER.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 3.5% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2021-08-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

deltaww:diaenergie

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-238-03
https://us-cert.cisa.gov/ics/advisories/icsa-21-238-03

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