CVE-2022-20787

Cisco Unified Communications Products Cross-Site Request Forgery Vulnerability

Severity Score

6.8

*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-based management interface of Cisco Unified Communications Manager (Unified CM) Software and Cisco Unified CM Session Management Edition (SME) Software could allow an authenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected device. This vulnerability is due to insufficient CSRF protections for the web-based management interface on an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link. A successful exploit could allow the attacker to perform arbitrary actions with the privilege level of the affected user.

Una vulnerabilidad en la interfaz de administración basada en web del software Cisco Unified Communications Manager (Unified CM) y del software Cisco Unified CM Session Management Edition (SME) podría permitir a un atacante remoto y autenticado conducir un ataque de tipo cross-site request forgery (CSRF) en un dispositivo afectado. Esta vulnerabilidad es debido a una insuficiencia de las protecciones de tipo CSRF para la interfaz de administración basada en web en un dispositivo afectado. Un atacante podría explotar esta vulnerabilidad al convencer a un usuario de la interfaz para que haga clic en un enlace malicioso. Una explotación con éxito podría permitir al atacante llevar a cabo acciones arbitrarias con el nivel de privilegio del usuario afectado

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2021-11-02 CVE Reserved
2022-04-21 CVE Published
2024-07-12 EPSS Updated
2024-11-06 CVE 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-ucm-csrf-jrKP4eNT	2023-11-07

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"				>= 12.5\(1\) < 12.5\(1\)su6 Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 12.5\(1\) < 12.5\(1\)su6"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				>= 12.5\(1\) < 12.5\(1\)su6 Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 12.5\(1\) < 12.5\(1\)su6"		session_management		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				>= 14.0 < 14su1 Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 14.0 < 14su1"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				>= 14.0 < 14su1 Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 14.0 < 14su1"		session_management		Affected