CVE-2021-22703

HIGH

Schneider Electric PowerLogic ION and PM8000 Firmware - Cleartext Transmission of Sensitive Information

Title source: llm
STIX 2.1

Description

A CWE-319: Cleartext transmission of sensitive information vulnerability exists in PowerLogic ION7400, ION7650, ION83xx/84xx/85xx/8600, ION8650, ION8800, ION9000 and PM800 (see notification for affected versions), that could cause disclosure of user credentials when a malicious actor intercepts HTTP network traffic between a user and the device.

References (1)

Core 1
Core References
Mitigation, Vendor Advisory x_refsource_misc
https://www.se.com/ww/en/download/document/SEVD-2021-040-01/

Scores

CVSS v3 7.5
EPSS 0.0022
EPSS Percentile 44.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-319
Status published
Products (10)
schneider-electric/powerlogic_ion7400_firmware < 3.0.0
schneider-electric/powerlogic_ion7650_firmware
schneider-electric/powerlogic_ion8300_firmware
schneider-electric/powerlogic_ion8400_firmware
schneider-electric/powerlogic_ion8500_firmware
schneider-electric/powerlogic_ion8600_firmware
schneider-electric/powerlogic_ion8650_firmware < 4.31.2
schneider-electric/powerlogic_ion8800_firmware
schneider-electric/powerlogic_ion9000_firmware < 3.0.0
schneider-electric/powerlogic_pm8000_firmware < 3.0.0
Published Feb 19, 2021
Tracked Since Feb 18, 2026