PT-2018-18837 · Lenovo · Iomega

Published 2018-09-28 · Updated 2019-10-03 · CVE-2018-9076

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier

Description The issue allows an attacker to execute arbitrary commands as the root user by crafting a command injection payload using backtick characters in the name parameter when changing the name of a share. The attack requires specific values for the c and iomega parameters.

Recommendations For versions 4.1.402.34662 and earlier, consider restricting access to the share name change functionality until a fix is available. As a temporary workaround, avoid using backtick characters in the name parameter to minimize the risk of exploitation.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2018-9076

Affected Products

Iomega

References · 3

• https://support.lenovo.com/us/en/solutions/LEN-24224 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-9076 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-9076 · Security Note