Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2018-9076

Severity CVSS v4.0:
Pending analysis
Type:
CWE-78 OS Command Injections
Publication date:
28/09/2018
Last modified:
03/10/2019

Description

For some Iomega, Lenovo, LenovoEMC NAS devices versions 4.1.402.34662 and earlier, when changing the name of a share, an attacker can craft a command injection payload using backtick "``" characters in the name parameter. As a result, arbitrary commands may be executed as the root user. The attack requires a value __c and iomega parameter.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.10 HIGH
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.10
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:M/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 9.30 HIGH
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
9.30
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:lenovo:lenovoemc_firmware:*:*:*:*:*:*:*:* 4.1.402.34662 (including)
cpe:2.3:h:lenovo:iomega_ez_media_\&_backup_center:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:iomega_storcenter_ix2:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:iomega_storcenter_ix2-dl:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:iomega_storcenter_ix4-300d:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:iomega_storcenter_px12-400r:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:iomega_storcenter_px12-450r:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:iomega_storcenter_px2-300d:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:iomega_storcenter_px4-300d:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:iomega_storcenter_px4-300r:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:iomega_storcenter_px6-300d:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:lenovo_ez_media_\&_backup_center:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:lenovo_ix2:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:lenovo_ix4-300d:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:lenovoemc_px12-400r:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools