RCE in Lenovo Iomega Ez Media \& Backup Center
CVE-2018-9075
For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, when joining a PersonalCloud setup, an attacker can craft a command injection payload using backtick "``" characters in the client:password parameter. As a result, arbitrary commands may be executed as the root user. The attack requires a value __c and iomega parameter.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.041 (89.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Lenovo Iomega_ez_media_\&_backup_center
- Lenovo Iomega_storcenter_ix2
- Lenovo Iomega_storcenter_ix2-dl
- Lenovo Iomega_storcenter_ix4-300d
- Lenovo Iomega_storcenter_px12-400r
- Lenovo Iomega_storcenter_px12-450r
- Lenovo Iomega_storcenter_px2-300d
- Lenovo Iomega_storcenter_px4-300d
- Lenovo Iomega_storcenter_px4-300r
- Lenovo Iomega_storcenter_px6-300d
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@lenovo.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-9075?
- CVE-2018-9075 is a high-severity vulnerability in Lenovo Iomega Ez Media \& Backup Center, classified under OS Command Injection. CVSS score: 8.1/10. Published 2018-09-28.
- How severe is CVE-2018-9075?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2018-9075 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.