XSS in Lenovo Ez Media \& Backup Center
CVE-2018-9081
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.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.005 (42.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Lenovo Ez_media_\&_backup_center
- Lenovo Ez_media_\&_backup_center_firmware — versions 4.1.402.34662
- Lenovo Ix2
- Lenovo Ix2_firmware — versions 4.1.402.34662
- Lenovo Ix4-300d
- Lenovo Ix4-300d_firmware — versions 4.1.402.34662
- Lenovo Px12-400r
- Lenovo Px12-400r_firmware — versions 4.1.402.34662
- Lenovo Px12-450r
- Lenovo Px12-450r_firmware — versions 4.1.402.34662
Weakness classification (CWE)
References
- psirt@lenovo.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-9081?
- CVE-2018-9081 is a medium-severity vulnerability in Lenovo Ez Media \& Backup Center, classified under Cross-site Scripting. CVSS score: 4.7/10. Published 2018-09-28.
- How severe is CVE-2018-9081?
- Medium severity. CVSS v3 base score is 4.7 out of 10.