Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2018-7081

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
13/09/2019
Last modified:
16/09/2019

Description

A remote code execution vulnerability is present in network-listening components in some versions of ArubaOS. An attacker with the ability to transmit specially-crafted IP traffic to a mobility controller could exploit this vulnerability and cause a process crash or to execute arbitrary code within the underlying operating system with full system privileges. Such an attack could lead to complete system compromise. The ability to transmit traffic to an IP interface on the mobility controller is required to carry out an attack. The attack leverages the PAPI protocol (UDP port 8211). If the mobility controller is only bridging L2 traffic to an uplink and does not have an IP address that is accessible to the attacker, it cannot be attacked.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
9.80
Severity 3.x
CRITICAL
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:arubanetworks:arubaos:*:*:*:*:*:*:*:* 6.4.4.21 (excluding)
cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:* 6.5.0.0 (including) 6.5.4.13 (excluding)
cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:* 8.0.0.0 (including) 8.2.2.6 (excluding)
cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:* 8.3.0.0 (including) 8.3.0.7 (excluding)
cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:* 8.4.0.0 (including) 8.4.0.3 (excluding)
cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:* 8.4.0.4 (including) 8.5.0.0 (excluding)

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


References to Advisories, Solutions, and Tools