CVE-2018-9081: Lenovo Ez Media & Backup Center Firmware

Medium severity, CVSS 4.7. EPSS: 0.6% chance of exploitation in the next 30 days.

For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, the file name used for assets accessible through the Content Viewer application are vulnerable to self cross-site scripting self-XSS. As a result, adversaries can add files to shares accessible from the Content Viewer with a cross site scripting payload in its name, and wait for a user to try and rename the file for their payload to trigger.

Affected products

• Lenovo Ez Media & Backup Center Firmware: version 4.1.402.34662 only
• Lenovo IX2 Firmware: version 4.1.402.34662 only
• Lenovo IX4-300d Firmware: version 4.1.402.34662 only
• Lenovo PX12-400r Firmware: version 4.1.402.34662 only
• Lenovo PX12-450r Firmware: version 4.1.402.34662 only
• Lenovo PX2-300d Firmware: version 4.1.402.34662 only
• Lenovo PX4-300d Firmware: version 4.1.402.34662 only
• Lenovo PX4-300r Firmware: version 4.1.402.34662 only
• Lenovo PX4-400d Firmware: version 4.1.402.34662 only
• Lenovo PX4-400r Firmware: version 4.1.402.34662 only
• Lenovo PX6-300d Firmware: version 4.1.402.34662 only
• Lenovo Storcenter IX2-Dl Firmware: version 4.1.402.34662 only
• Lenovo Storcenter IX2 Firmware: version 4.1.402.34662 only
• Lenovo Storcenter IX4-300d Firmware: version 4.1.402.34662 only
• Lenovo Storcenter PX12-400r Firmware: version 4.1.402.34662 only
• Lenovo Storcenter PX12-450r Firmware: version 4.1.402.34662 only
• Lenovo Storcenter PX2-300d Firmware: version 4.1.402.34662 only
• Lenovo Storcenter PX4-300d Firmware: version 4.1.402.34662 only
• Lenovo Storcenter PX4-300r Firmware: version 4.1.402.34662 only
• Lenovo Storcenter PX6-300d Firmware: version 4.1.402.34662 only

Published 2018-09-28. Last modified 2026-06-17.