CVE-2021-22778

Severity Score

7.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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 protected derived function blocks to be read or modified by unauthorized users when accessing a project file.

Se presenta una vulnerabilidad de credenciales insuficientemente protegidas en EcoStruxure Control Expert (todas las versiones anteriores a V15.0 SP1, incluyéndo todas las versiones de Unity Pro), EcoStruxure Process Expert (todas las versiones, incluyéndo todas las versiones de EcoStruxure Hybrid DCS) y SCADAPack RemoteConnect for x70, todas las versiones, que podría causar una lectura o modificación de bloques de función derivados protegidos por parte de usuarios no autorizados cuando se accede a un archivo de proyecto

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-01-06 CVE Reserved
2021-07-14 CVE Published
2023-03-08 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-522: Insufficiently Protected Credentials

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-01	2021-07-26

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Schneider-electric Search vendor "Schneider-electric"		Ecostruxure Control Expert Search vendor "Schneider-electric" for product "Ecostruxure Control Expert"				< 15.0 Search vendor "Schneider-electric" for product "Ecostruxure Control Expert" and version " < 15.0"		-		Affected
Schneider-electric Search vendor "Schneider-electric"		Ecostruxure Control Expert Search vendor "Schneider-electric" for product "Ecostruxure Control Expert"				15.0 Search vendor "Schneider-electric" for product "Ecostruxure Control Expert" and version "15.0"		-		Affected
Schneider-electric Search vendor "Schneider-electric"		Ecostruxure Process Expert Search vendor "Schneider-electric" for product "Ecostruxure Process Expert"				*		-		Affected
Schneider-electric Search vendor "Schneider-electric"		Remoteconnect Search vendor "Schneider-electric" for product "Remoteconnect"				*		scadapack_x70		Affected