CVE-2023-0839 CRITICAL

CVE-2023-0839: Improper Error Handling in inSCADA

Vendor Promis Process Co.
Product inSCADA
Weakness CWE-1320
Published March 6, 2023
Last update June 1, 2026
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Improper Protection for Outbound Error Messages and Alert Signals vulnerability in ProMIS Process Co. InSCADA allows Account Footprinting. This issue affects inSCADA: before 20230115-1.

Key dates

02Disclosure timeline

March 6, 2023 CVE published
June 1, 2026 Record updated