PT-2020-13577 · Seeq · Edna Enterprise Data Historian

Published 2020-09-24 · Updated 2022-06-07 · CVE-2020-13500

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions eDNA Enterprise Data Historian version 3.0.1.2/7.5.4989.33053

Description A SQL injection issue exists in the CHaD.asmx web service functionality. Specially crafted SOAP web requests can cause SQL injections, resulting in data compromise. The ClassName parameter in CHaD.asmx is vulnerable to unauthenticated SQL injection attacks.

Recommendations For eDNA Enterprise Data Historian version 3.0.1.2/7.5.4989.33053, consider restricting access to the CHaD.asmx web service functionality until a patch is available. As a temporary workaround, avoid using the ClassName parameter in the affected web service to minimize the risk of exploitation.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2020-13500

Affected Products

Edna Enterprise Data Historian

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2020-1106 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-13500 · Security Note
• https://osv.dev/vulnerability/CVE-2020-13500 · Vendor Advisory
• https://us-cert.cisa.gov/ics/advisories/icsa-20-254-01 · Note