CVE-2022-32514: Schneider Electric 5500ac2 Firmware

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

A CWE-287: Improper Authentication vulnerability exists that could allow an attacker to gain control of the device when logging into a web page. Affected Products: C-Bus Network Automation Controller - LSS5500NAC (Versions prior to V1.10.0), Wiser for C-Bus Automation Controller - LSS5500SHAC (Versions prior to V1.10.0), Clipsal C-Bus Network Automation Controller - 5500NAC (Versions prior to V1.10.0), Clipsal Wiser for C-Bus Automation Controller - 5500SHAC (Versions prior to V1.10.0), SpaceLogic C-Bus Network Automation Controller - 5500NAC2 (Versions prior to V1.10.0), SpaceLogic C-Bus Application Controller - 5500AC2 (Versions prior to V1.10.0)

Affected products

• Schneider Electric 5500ac2 Firmware: before 1.11.0 (fixed in 1.11.0)
• Schneider Electric 5500nac2 Firmware: before 1.11.0 (fixed in 1.11.0)
• Schneider Electric 5500nac Firmware: before 1.11.0 (fixed in 1.11.0)
• Schneider Electric 5500shac Firmware: before 1.11.0 (fixed in 1.11.0)
• Schneider Electric LSS5500NAC Firmware: before 1.11.0 (fixed in 1.11.0)
• Schneider Electric LSS5500SHAC Firmware: before 1.11.0 (fixed in 1.11.0)

Published 2023-01-30. Last modified 2026-06-17.