CVE-2022-46680: Schneider Electric Powerlogic ION7400 Firmware

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A CWE-319: Cleartext transmission of sensitive information vulnerability exists that could cause disclosure of sensitive information, denial of service, or modification of data if an attacker is able to intercept network traffic.

Affected products

• Schneider Electric Powerlogic ION7400 Firmware: before 4.0.0 (fixed in 4.0.0)
• Schneider Electric Powerlogic ION8650 Firmware: affected versions not specified
• Schneider Electric Powerlogic ION8800 Firmware: affected versions not specified
• Schneider Electric Powerlogic ION9000 Firmware: before 4.0.0 (fixed in 4.0.0)
• Schneider Electric Powerlogic PM8000 Firmware: before 4.0.0 (fixed in 4.0.0)

Published 2023-05-22. Last modified 2026-06-17.