CVE-2018-0679: FXC AE1021 Firmware

Medium severity, CVSS 4.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Cross-site scripting vulnerability in multiple FXC Inc. network devices (Managed Ethernet switch FXC5210/5218/5224 firmware prior to version Ver1.00.22, Managed Ethernet switch FXC5426F firmware prior to version Ver1.00.06, Managed Ethernet switch FXC5428 firmware prior to version Ver1.00.07, Power over Ethernet (PoE) switch FXC5210PE/5218PE/5224PE firmware prior to version Ver1.00.14, and Wireless LAN router AE1021/AE1021PE firmware all versions) allows attacker with administrator rights to inject arbitrary web script or HTML via the administrative page.

Affected products

• FXC AE1021 Firmware: any version
• FXC AE1021PE Firmware: any version
• FXC FXC5210 Firmware: before 1.00.22 (fixed in 1.00.22)
• FXC FXC5210PE Firmware: before 1.00.14 (fixed in 1.00.14)
• FXC FXC5218 Firmware: before 1.00.22 (fixed in 1.00.22)
• FXC FXC5218PE Firmware: before 1.00.14 (fixed in 1.00.14)
• FXC FXC5224 Firmware: before 1.00.22 (fixed in 1.00.22)
• FXC FXC5224PE Firmware: before 1.00.14 (fixed in 1.00.14)
• FXC FXC5426F Firmware: before 1.00.06 (fixed in 1.00.06)
• FXC FXC5428 Firmware: before 1.00.07 (fixed in 1.00.07)

Published 2018-11-15. Last modified 2026-06-17.