CVE-2021-22780 Information

Description

Insufficiently Protected Credentials vulnerability exists in EcoStruxure Control Expert (all versions prior to V15.0 SP1 including all versions of Unity Pro) EcoStruxure Process Expert (all versions including all versions of EcoStruxure Hybrid DCS) and SCADAPack RemoteConnect for x70 all versions that could cause unauthorized access to a project file protected by a password when this file is shared with untrusted sources. An attacker may bypass the password protection and be able to view and modify a project file.

CVSS Vector

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

Reference

http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-01

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.1