CVE-2026-20061

Name: CVE-2026-20061
Creator: NVD / NIST
Published: 2026-04-15T17:17:01.433+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.23%

Last modified Jun 17, 2026

CVE-2026-20061 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. EPSS estimates a 0.23% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.23%

13.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Cisco	Unity Connection	<= 12.5
Cisco	Unity Connection	14.0
Cisco	Unity Connection	14su1
Cisco	Unity Connection	14su2
Cisco	Unity Connection	14su3
Cisco	Unity Connection	14su3a
Cisco	Unity Connection	14su4
Cisco	Unity Connection	14su5
Cisco	Unity Connection	15.0
Cisco	Unity Connection	15su1
Cisco	Unity Connection	15su2
Cisco	Unity Connection	15su3

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-unity-vulns-n2EJSbbwVendor Advisory

Timeline

Published: Apr 15, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-20061?

How severe is CVE-2026-20061?

CVE-2026-20061 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.23% probability of exploitation in the next 30 days.

How do I fix CVE-2026-20061?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-20061?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST