CVE-2021-22781 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 a leak of SMTP credential used for mailbox authentication when an attacker can access a project file.

CVSS Vector

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

NONE

Base Score

NONE

Base Severity

5.5