CVE-2021-22713: Schneider Electric ION7650 Firmware

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

A CWE-119:Improper restriction of operations within the bounds of a memory buffer vulnerability exists in PowerLogic ION8650, ION8800, ION7650, ION7700/73xx, and ION83xx/84xx/85xx/8600 (see security notifcation for affected versions), which could cause the meter to reboot.

Affected products

• Schneider Electric ION7650 Firmware: before 416 (fixed in 416)
• Schneider Electric Powerlogic ION7300 Firmware: any version
• Schneider Electric Powerlogic ION7550 Firmware: before 376 (fixed in 376); before 416 (fixed in 416)
• Schneider Electric Powerlogic ION7650 Firmware: before 376 (fixed in 376)
• Schneider Electric Powerlogic ION7700 Firmware: any version
• Schneider Electric Powerlogic ION8300 Firmware: any version
• Schneider Electric Powerlogic ION8400 Firmware: any version
• Schneider Electric Powerlogic ION8500 Firmware: any version
• Schneider Electric Powerlogic ION8600 Firmware: any version
• Schneider Electric Powerlogic ION8650 Firmware: before 4.40.1 (fixed in 4.40.1)
• Schneider Electric Powerlogic ION8800 Firmware: before 372 (fixed in 372)

Published 2021-03-11. Last modified 2026-06-17.