CVE-2020-3282

Cisco Unified Communications Products Cross-Site Scripting Vulnerability

Severity Score

6.1

*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-based management interface of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Presence Service, and Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected software. 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 administración basada en web de Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Edition, Cisco Unified Communications Manager IM & Presence Service y Cisco Unity Connection, podrían permitir a un atacante remoto no autenticado llevar a cabo un ataque de tipo cross-site scripting (XSS) contra un usuario de la interfaz.
La vulnerabilidad es debido a una comprobación de entrada insuficiente suministrada por el usuario mediante la interfaz de administración basada en web del software afectado. Un atacante podría explotar esta vulnerabilidad al persuadir a un usuario de la interfaz para que haga clic en un enlace diseñado. Una explotación con éxito podría permitir a un atacante ejecutar código script arbitrario en el contexto de la interfaz afectada o acceder a información confidencial basada en el navegador.

*Credits: N/A

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

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2019-12-12 CVE Reserved
2020-07-02 CVE Published
2023-07-06 EPSS Updated
2024-11-15 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-cucm-cuc-imp-xss-OWuSYAp	2020-07-09

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
Cisco Search vendor "Cisco"		Unified Communications Manager Im And Presence Service Search vendor "Cisco" for product "Unified Communications Manager Im And Presence Service"				>= 10.5\(2\) < 10.5\(2\)su10 Search vendor "Cisco" for product "Unified Communications Manager Im And Presence Service" and version " >= 10.5\(2\) < 10.5\(2\)su10"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Im And Presence Service Search vendor "Cisco" for product "Unified Communications Manager Im And Presence Service"				>= 11.5\(1\) < 11.5\(1\)su8 Search vendor "Cisco" for product "Unified Communications Manager Im And Presence Service" and version " >= 11.5\(1\) < 11.5\(1\)su8"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Im And Presence Service Search vendor "Cisco" for product "Unified Communications Manager Im And Presence Service"				12.0\(1\) Search vendor "Cisco" for product "Unified Communications Manager Im And Presence Service" and version "12.0\(1\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Im And Presence Service Search vendor "Cisco" for product "Unified Communications Manager Im And Presence Service"				12.5\(1\) Search vendor "Cisco" for product "Unified Communications Manager Im And Presence Service" and version "12.5\(1\)"		-		Affected
Cisco Search vendor "Cisco"		Unity Connection Search vendor "Cisco" for product "Unity Connection"				>= 10.5\(2\) < 10.5\(2\)su10 Search vendor "Cisco" for product "Unity Connection" and version " >= 10.5\(2\) < 10.5\(2\)su10"		-		Affected
Cisco Search vendor "Cisco"		Unity Connection Search vendor "Cisco" for product "Unity Connection"				>= 11.5\(1\) < 11.5\(1\)su8 Search vendor "Cisco" for product "Unity Connection" and version " >= 11.5\(1\) < 11.5\(1\)su8"		-		Affected
Cisco Search vendor "Cisco"		Unity Connection Search vendor "Cisco" for product "Unity Connection"				12.0\(1\) Search vendor "Cisco" for product "Unity Connection" and version "12.0\(1\)"		-		Affected
Cisco Search vendor "Cisco"		Unity Connection Search vendor "Cisco" for product "Unity Connection"				12.5\(1\) Search vendor "Cisco" for product "Unity Connection" and version "12.5\(1\)"		-		Affected