SQL Injection in Cisco Unity Connection
CVE-2026-20061
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.
Vulnerability class: SQL Injection
EPSS: 0.002 (13.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Cisco Unity Connection — versions 14, 14SU1, 14SU2
- Cisco Unity_connection — versions 14.0, 14su1, 14su2
Weakness classification (CWE)
References
- psirt@cisco.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2026-20061?
- CVE-2026-20061 is a medium-severity vulnerability in Cisco Unity Connection, classified under SQL Injection. CVSS score: 4.3/10. Published 2026-04-15.
- How severe is CVE-2026-20061?
- Medium severity. CVSS v3 base score is 4.3 out of 10.