CVE-2018-9077 is a critical command injection vulnerability affecting specific Iomega, Lenovo, and LenovoEMC NAS devices running firmware versions 4.1.402.34662 and earlier. An unauthenticated attacker can execute arbitrary commands as the root user by injecting crafted backtick characters into the "share:name" parameter during a share name change operation. This vulnerability carries a CVSS v3 score of 8.1 (High) due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While no public exploits or active exploitation have been observed, and community discussion is minimal, the potential for remote root access makes it a significant risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.1.402.34662CPE matchmatch criteria | cpe:2.3:o:lenovo:lenovoemc_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.