Cleartext Transmission Vulnerability in PowerLogic Devices by Schneider Electric
CVE-2021-22702

7.5HIGH

Key Information:

Vendor

Schneider Electric
Status
Powerlogic Ion7400, Ion7650, Ion7700/73xx, Ion83xx/84xx/85xx/8600, Ion8650, Ion8800, Ion9000 And Pm800 (see Notification For Affected Versions)
Vendor
CVE Published:
19 February 2021

What is CVE-2021-22702?

A vulnerability in Schneider Electric's PowerLogic devices permits the transmission of sensitive information, including user credentials, in cleartext over Telnet. This issue allows attackers to intercept network traffic between users and the device, posing significant risks of unauthorized access and exposure of sensitive data. Promptly addressing this vulnerability is essential to prevent potential breaches and ensure secure communications in industrial environments.

Affected Version(s)

PowerLogic ION7400, ION7650, ION7700/73xx, ION83xx/84xx/85xx/8600, ION8650, ION8800, ION9000 and PM800 (see notification for affected ) EcoStruxure Power Build - Rapsody software V2.1.13 and prior.

References

https://www.se.com/ww/en/download/document/SEVD-2021-040-01/
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2021-22702 : Cleartext Transmission Vulnerability in PowerLogic Devices by Schneider Electric