CVE-2026-20061 MEDIUM

CVE-2026-20061: Cisco Unity Connection SQL Injection Vulnerability

Vendor Cisco
Product Cisco Unity Connection
Weakness CWE-89 · SQLi
Published April 15, 2026
Last update April 15, 2026

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

A vulnerability in the web-based management interface of Cisco Unity Connection could allow an authenticated, remote attacker to perform an SQL injection attack against an affected device. To exploit this vulnerability, the attacker must have valid user credentials on the affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP(S) request to the web-based management interface of an affected device. A successful exploit could allow the attacker to view data on the affected device.

Key dates

02Disclosure timeline

April 15, 2026 CVE published
April 15, 2026 Record updated