// For flags

CVE-2020-3346

Cisco Unified Communications Manager Cross-Site Scripting Vulnerability

Severity Score

6.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

A vulnerability in the web UI of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability exists because the web UI does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.

Una vulnerabilidad en la Interfaz de Usuario web de Cisco Unified Communications Manager (Unified CM) y Cisco Unified Communications Manager Session Management Edition (Unified CM SME) podría permitir a un atacante remoto no autenticado conducir un ataque de tipo cross-site scripting (XSS) contra un usuario de la interfaz. La vulnerabilidad se presenta porque la Interfaz de Usuario web no comprueba apropiadamente la entrada suministrada por el usuario. Un atacante podría explotar esta vulnerabilidad al persuadir a un usuario de la interfaz para hacer click en un enlace diseñado. Una explotación con éxito podría permitir al atacante ejecutar un código de script arbitrario en el contexto de la interfaz afectada o acceder a información confidencial basada en el 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
  • 2019-12-12 CVE Reserved
  • 2020-08-17 CVE Published
  • 2023-08-21 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
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cisco
Search vendor "Cisco"
Unified Communications Manager
Search vendor "Cisco" for product "Unified Communications Manager"
>= 10.5\(2\) <= 10.5\(2\)su10
Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 10.5\(2\) <= 10.5\(2\)su10"
-
Affected
Cisco
Search vendor "Cisco"
Unified Communications Manager
Search vendor "Cisco" for product "Unified Communications Manager"
>= 10.5\(2\) <= 10.5\(2\)su10
Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 10.5\(2\) <= 10.5\(2\)su10"
session_management
Affected
Cisco
Search vendor "Cisco"
Unified Communications Manager
Search vendor "Cisco" for product "Unified Communications Manager"
>= 11.5\(1\) <= 11.5\(1\)su8
Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 11.5\(1\) <= 11.5\(1\)su8"
-
Affected
Cisco
Search vendor "Cisco"
Unified Communications Manager
Search vendor "Cisco" for product "Unified Communications Manager"
>= 11.5\(1\) <= 11.5\(1\)su8
Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 11.5\(1\) <= 11.5\(1\)su8"
session_management
Affected
Cisco
Search vendor "Cisco"
Unified Communications Manager
Search vendor "Cisco" for product "Unified Communications Manager"
12.0\(1\)
Search vendor "Cisco" for product "Unified Communications Manager" and version "12.0\(1\)"
-
Affected
Cisco
Search vendor "Cisco"
Unified Communications Manager
Search vendor "Cisco" for product "Unified Communications Manager"
12.0\(1\)
Search vendor "Cisco" for product "Unified Communications Manager" and version "12.0\(1\)"
session_management
Affected
Cisco
Search vendor "Cisco"
Unified Communications Manager
Search vendor "Cisco" for product "Unified Communications Manager"
12.5\(1\)
Search vendor "Cisco" for product "Unified Communications Manager" and version "12.5\(1\)"
-
Affected
Cisco
Search vendor "Cisco"
Unified Communications Manager
Search vendor "Cisco" for product "Unified Communications Manager"
12.5\(1\)
Search vendor "Cisco" for product "Unified Communications Manager" and version "12.5\(1\)"
session_management
Affected