CVE-2019-16025

Cisco Emergency Responder Stored Cross-Site Scripting Vulnerability

Severity Score

4.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

A vulnerability in the web framework of Cisco Emergency Responder could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface. The vulnerability is due to insufficient validation of some parameters that are passed to the web server of the affected software. An attacker could exploit this vulnerability by persuading a user to access a malicious link or by intercepting a user request for the affected web interface and injecting malicious code into that request. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected web-based management interface or access sensitive, browser-based information.

Una vulnerabilidad en el framework web de Cisco Emergency Responder, podría permitir a un atacante autenticado, remoto conducir un ataque de tipo cross-site scripting (XSS) contra un usuario de la interfaz de administración basada en web. La vulnerabilidad es debido a una comprobación insuficiente de algunos parámetros que son pasados al servidor web del software afectado. Un atacante podría explotar esta vulnerabilidad al persuadir a un usuario para acceder a un enlace malicioso o al interceptar una petición de usuario para la interfaz web afectada e inyectando código malicioso en esa petición. Una explotación con éxito podría permitir al atacante ejecutar código script arbitrario en el contexto de la interfaz de administración basada en web afectada o acceder a información confidencial basada en el navegador

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2019-09-06 CVE Reserved
2020-09-23 CVE Published
2023-03-08 EPSS Updated
2024-11-13 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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-er-xss	2020-10-05

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Emergency Responder Search vendor "Cisco" for product "Emergency Responder"				<= 12.5_su1 Search vendor "Cisco" for product "Emergency Responder" and version " <= 12.5_su1"		-		Affected