// For flags

CVE-2019-1856

Cisco Prime Collaboration Assurance Cross-Site Scripting Vulnerability

Severity Score

6.1
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

A vulnerability in the web-based management interface of Cisco Prime Collaboration Assurance (PCA) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to the insufficient validation of data supplied by external devices to the web-based management interface of an affected PCA device. An attacker in control of devices integrated with an affected PCA device could exploit this vulnerability by using crafted data in certain fields of the controlled devices. A successful exploit could allow the attacker to execute arbitrary script code in the context of the PCA web-based management interface or allow the attacker to access sensitive browser-based information.

Una vulnerabilidad en la interfaz de gestión basada en web de Cisco Prime Collaboration Assurance (PCA) podría permitir a un atacante remoto no autenticado realizar un ataque de XSS contra un usuario de la interfaz de gestión basada en web de un dispositivo afectado. La vulnerabilidad se debe a la insuficiente validación de los datos suministrados por dispositivos externos a la interfaz de gestión basada en web de un dispositivo PCA afectado. Un atacante que controle dispositivos integrados con un dispositivo PCA afectado podría explotar esta vulnerabilidad utilizando datos elaborados en ciertos campos de los dispositivos controlados. Un exploit exitoso podría permitir al atacante ejecutar código de script arbitrario en el contexto de la interfaz de administración basada en web de PCA o permitir que el atacante acceda a información confidencial basada en navegador.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2018-12-06 CVE Reserved
  • 2019-05-03 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-11-21 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
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cisco
Search vendor "Cisco"
 Prime Collaboration Assurance
Search vendor "Cisco" for product "Prime Collaboration Assurance"
 12.1
Search vendor "Cisco" for product "Prime Collaboration Assurance" and version "12.1"
-
Affected