CVE-2018-0432

Cisco SD-WAN Solution Privilege Escalation Vulnerability

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability in the error reporting feature of the Cisco SD-WAN Solution could allow an authenticated, remote attacker to gain elevated privileges on an affected device. The vulnerability is due to a failure to properly validate certain parameters included within the error reporting application configuration. An attacker could exploit this vulnerability by sending a crafted command to the error reporting feature. A successful exploit could allow the attacker to gain root-level privileges and take full control of the device.

Una vulnerabilidad en la característica de manejo de errores de Cisco SD-WAN Solution podría permitir que un atacante remoto autenticado obtenga privilegios elevados en un dispositivo afectado. La vulnerabilidad se debe a un error a la hora de validar correctamente ciertos parámetros incluidos en la configuración de la aplicación de informe de errores. Un atacante podría explotar esta vulnerabilidad mediante el envío de un comando manipulado a la característica de informe de errores. Un exploit exitoso podría permitir que el atacante obtenga privilegios de nivel root y obtenga el control total del dispositivo.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-11-27 CVE Reserved
2018-10-05 CVE Published
2023-03-07 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/105296	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-sd-wan-escalation	2019-10-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"	Vedge 100 Firmware Search vendor "Cisco" for product "Vedge 100 Firmware"	< 18.3.0 Search vendor "Cisco" for product "Vedge 100 Firmware" and version " < 18.3.0"	-	Affected	in	Cisco Search vendor "Cisco"	Vedge 100 Search vendor "Cisco" for product "Vedge 100"	-	-	Safe
Cisco Search vendor "Cisco"	Vedge 1000 Firmware Search vendor "Cisco" for product "Vedge 1000 Firmware"	< 18.3.0 Search vendor "Cisco" for product "Vedge 1000 Firmware" and version " < 18.3.0"	-	Affected	in	Cisco Search vendor "Cisco"	Vedge 1000 Search vendor "Cisco" for product "Vedge 1000"	-	-	Safe
Cisco Search vendor "Cisco"	Vedge 2000 Firmware Search vendor "Cisco" for product "Vedge 2000 Firmware"	< 18.3.0 Search vendor "Cisco" for product "Vedge 2000 Firmware" and version " < 18.3.0"	-	Affected	in	Cisco Search vendor "Cisco"	Vedge 2000 Search vendor "Cisco" for product "Vedge 2000"	-	-	Safe
Cisco Search vendor "Cisco"	Vedge 5000 Firmware Search vendor "Cisco" for product "Vedge 5000 Firmware"	< 18.3.0 Search vendor "Cisco" for product "Vedge 5000 Firmware" and version " < 18.3.0"	-	Affected	in	Cisco Search vendor "Cisco"	Vedge 5000 Search vendor "Cisco" for product "Vedge 5000"	-	-	Safe
Cisco Search vendor "Cisco"		Vmanage Network Management System Search vendor "Cisco" for product "Vmanage Network Management System"				-		-		Affected