CVE-2020-3267 MEDIUM

CVE-2020-3267: Cisco Unified Contact Center Express Improper API Authorization Vulnerability

Vendor Cisco
Product Cisco Unified Contact Center Express
Weakness CWE-285
Published June 3, 2020
Last update November 15, 2024

CVSS base score

5.4/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity Low

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

What the vulnerability does

01Description

A vulnerability in the API subsystem of Cisco Unified Contact Center Express (Unified CCX) could allow an authenticated, remote attacker to change the availability state of any agent. The vulnerability is due to insufficient authorization enforcement on an affected system. An attacker could exploit this vulnerability by authenticating to an affected system with valid agent credentials and performing a specific API call with crafted input. A successful exploit could allow the attacker to change the availability state of an agent, potentially causing a denial of service condition.

Key dates

02Disclosure timeline

June 3, 2020 CVE published
November 15, 2024 Record updated