CVE-2017-6662

Cisco Prime Infrastructure 3.1.6 XXE Injection / XSS / LFD / SQL Injection

Severity Score

8.0

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability in the web-based user interface of Cisco Prime Infrastructure (PI) and Evolved Programmable Network Manager (EPNM) could allow an authenticated, remote attacker read and write access to information stored in the affected system as well as perform remote code execution. The attacker must have valid user credentials. The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing an XML file. An attacker could exploit this vulnerability by convincing the administrator of an affected system to import a crafted XML file with malicious entries which could allow the attacker to read and write files and execute remote code within the application, aka XML Injection. Cisco Prime Infrastructure software releases 1.1 through 3.1.6 are vulnerable. Cisco EPNM software releases 1.2, 2.0, and 2.1 are vulnerable. Cisco Bug IDs: CSCvc23894 CSCvc49561.

Una vulnerabilidad en la interfaz de usuario basada en web de Prime Infrastructure (PI) y Evolved Programmable Network Manager (EPNM) de Cisco, podría permitir a un atacante remoto identificado acceder a la información almacenada en el sistema afectado, así como a realizar ejecución de código remota. El atacante necesita tener credenciales de usuario válidas. La vulnerabilidad es debido al control inapropiado de las entradas de tipo XML External Entity (XXE) cuando se analiza un archivo XML. Un atacante podría explotar esta vulnerabilidad mediante el convencimiento del administrador de un sistema afectado para importar un archivo XML especialmente diseñado con entradas maliciosas que podrían permitir al atacante leer y escribir archivos y ejecutar código remoto dentro de la aplicación, también se conoce como Inyección XML. El software Prime Infrastructure en las versiones 1.1 hasta 3.1.6 de Cisco es vulnerable. El software de EPNM en las versiones 1.2, 2.0 y 2.1 de Cisco son vulnerables. IDs de bug de Cisco: CSCvc23894 CSCvc49561.

Cisco Prime Infrastructure versions 1.1 through 3.1.6 suffer from cross site scripting, XML external entity injection, file disclosure, and remote SQL injection vulnerabilities.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-03-09 CVE Reserved
2017-06-22 CVE Published
2023-08-22 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation
CWE-611: Improper Restriction of XML External Entity Reference

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/99194	Third Party Advisory
http://www.securitytracker.com/id/1038750	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-piepnm1	2019-07-29

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Evolved Programmable Network Manager Search vendor "Cisco" for product "Evolved Programmable Network Manager"				1.2.0 Search vendor "Cisco" for product "Evolved Programmable Network Manager" and version "1.2.0"		-		Affected
Cisco Search vendor "Cisco"		Evolved Programmable Network Manager Search vendor "Cisco" for product "Evolved Programmable Network Manager"				1.2.1.3 Search vendor "Cisco" for product "Evolved Programmable Network Manager" and version "1.2.1.3"		-		Affected
Cisco Search vendor "Cisco"		Evolved Programmable Network Manager Search vendor "Cisco" for product "Evolved Programmable Network Manager"				1.2.200 Search vendor "Cisco" for product "Evolved Programmable Network Manager" and version "1.2.200"		-		Affected
Cisco Search vendor "Cisco"		Evolved Programmable Network Manager Search vendor "Cisco" for product "Evolved Programmable Network Manager"				1.2.300 Search vendor "Cisco" for product "Evolved Programmable Network Manager" and version "1.2.300"		-		Affected
Cisco Search vendor "Cisco"		Evolved Programmable Network Manager Search vendor "Cisco" for product "Evolved Programmable Network Manager"				1.2.400 Search vendor "Cisco" for product "Evolved Programmable Network Manager" and version "1.2.400"		-		Affected
Cisco Search vendor "Cisco"		Evolved Programmable Network Manager Search vendor "Cisco" for product "Evolved Programmable Network Manager"				1.2.500 Search vendor "Cisco" for product "Evolved Programmable Network Manager" and version "1.2.500"		-		Affected
Cisco Search vendor "Cisco"		Evolved Programmable Network Manager Search vendor "Cisco" for product "Evolved Programmable Network Manager"				2.0\(4.0.45d\) Search vendor "Cisco" for product "Evolved Programmable Network Manager" and version "2.0\(4.0.45d\)"		-		Affected
Cisco Search vendor "Cisco"		Evolved Programmable Network Manager Search vendor "Cisco" for product "Evolved Programmable Network Manager"				2.0.0 Search vendor "Cisco" for product "Evolved Programmable Network Manager" and version "2.0.0"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				1.2 Search vendor "Cisco" for product "Prime Infrastructure" and version "1.2"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				1.2.0.103 Search vendor "Cisco" for product "Prime Infrastructure" and version "1.2.0.103"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				1.2.1 Search vendor "Cisco" for product "Prime Infrastructure" and version "1.2.1"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				1.3 Search vendor "Cisco" for product "Prime Infrastructure" and version "1.3"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				1.3.0.20 Search vendor "Cisco" for product "Prime Infrastructure" and version "1.3.0.20"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				1.4 Search vendor "Cisco" for product "Prime Infrastructure" and version "1.4"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				1.4.0.45 Search vendor "Cisco" for product "Prime Infrastructure" and version "1.4.0.45"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				1.4.1 Search vendor "Cisco" for product "Prime Infrastructure" and version "1.4.1"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				1.4.2 Search vendor "Cisco" for product "Prime Infrastructure" and version "1.4.2"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				2.0 Search vendor "Cisco" for product "Prime Infrastructure" and version "2.0"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				2.1.0 Search vendor "Cisco" for product "Prime Infrastructure" and version "2.1.0"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				2.2 Search vendor "Cisco" for product "Prime Infrastructure" and version "2.2"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				2.2\(2\) Search vendor "Cisco" for product "Prime Infrastructure" and version "2.2\(2\)"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				2.2\(3\) Search vendor "Cisco" for product "Prime Infrastructure" and version "2.2\(3\)"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				3.0 Search vendor "Cisco" for product "Prime Infrastructure" and version "3.0"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				3.1 Search vendor "Cisco" for product "Prime Infrastructure" and version "3.1"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				3.1\(0.128\) Search vendor "Cisco" for product "Prime Infrastructure" and version "3.1\(0.128\)"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				3.1\(4.0\) Search vendor "Cisco" for product "Prime Infrastructure" and version "3.1\(4.0\)"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				3.1\(5.0\) Search vendor "Cisco" for product "Prime Infrastructure" and version "3.1\(5.0\)"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				3.1.1 Search vendor "Cisco" for product "Prime Infrastructure" and version "3.1.1"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				3.2\(0.0\) Search vendor "Cisco" for product "Prime Infrastructure" and version "3.2\(0.0\)"		-		Affected
Cisco Search vendor "Cisco"		Prime Infrastructure Search vendor "Cisco" for product "Prime Infrastructure"				3.2_base Search vendor "Cisco" for product "Prime Infrastructure" and version "3.2_base"		-		Affected