CVE-2019-16009

Cisco IOS and Cisco IOS XE Software Web UI Cross-Site Request Forgery Vulnerability

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability in the web UI of Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. The vulnerability is due to insufficient CSRF protections for the web UI on an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to follow a malicious link. A successful exploit could allow the attacker to perform arbitrary actions with the privilege level of the targeted user. If the user has administrative privileges, the attacker could alter the configuration, execute commands, or reload an affected device.

Una vulnerabilidad en la Interfaz de Usuario web de Cisco IOS y Cisco IOS XE Software, podría permitir a un atacante remoto no autenticado conducir un ataque de tipo cross-site request forgery (CSRF) en un sistema afectado. La vulnerabilidad es debido a protecciones CSRF insuficientes para la Interfaz de Usuario web en un dispositivo afectado. Un atacante podría explotar esta vulnerabilidad al persuadir a un usuario de la interfaz para seguir un enlace malicioso. Una explotación con éxito podría permitir al atacante llevar a cabo acciones arbitrarias con el nivel de privilegio del usuario apuntado. Si el usuario presenta privilegios administrativos, el atacante podría alterar la configuración, ejecutar comandos o recargar un dispositivo afectado

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

High

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-09-06 CVE Reserved
2020-09-23 CVE Published
2024-09-17 CVE Updated
2024-09-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-352: Cross-Site Request Forgery (CSRF)

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200108-ios-csrf	2020-09-28

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				< 16.1.1 Search vendor "Cisco" for product "Ios" and version " < 16.1.1"		-		Affected
Cisco Search vendor "Cisco"		Ios Xe Search vendor "Cisco" for product "Ios Xe"				< 16.1.1 Search vendor "Cisco" for product "Ios Xe" and version " < 16.1.1"		-		Affected