CVE-2020-13500

PoC —

CVSS 3.1

9.8 critical

EPSS

3%p86

Published

Sep 24, 2020 (Sep 24, 2020)

Modified

Jun 17, 2026

Description

SQL injection vulnerability exists in the CHaD.asmx web service functionality of eDNA Enterprise Data Historian 3.0.1.2/7.5.4989.33053. Specially crafted SOAP web requests can cause SQL injections resulting in data compromise. Parameter ClassName in CHaD.asmx is vulnerable to unauthenticated SQL injection attacks.

Vendors: aveva
Products: edna enterprise data historian
Weakness: CWE-89
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.9%)

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