CVE-2026-20060 - Cisco Unity Connection Open Redirect Vulnerability

Back Back to CVE browser

MEDIUM

Cisco Unity Connection Open Redirect Vulnerability

Published Apr 15, 2026

4.7

MEDIUM

CVSS 3.1

EPSS 0.20%

Description

A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of HTTP request parameters. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to redirect a user to a malicious web page.

Affected products

Vendor Cisco Product Cisco Unity Connection Default
n/a
- Version
  14
  Status
  affected
  Constraints
  -
- Version
  14SU1
  Status
  affected
  Constraints
  -
- Version
  14SU2
  Status
  affected
  Constraints
  -
- Version
  14SU3
  Status
  affected
  Constraints
  -
- Version
  14SU3a
  Status
  affected
  Constraints
  -
- Version
  14SU4
  Status
  affected
  Constraints
  -
- Version
  15
  Status
  affected
  Constraints
  -
- Version
  15SU1
  Status
  affected
  Constraints
  -
- Version
  15SU2
  Status
  affected
  Constraints
  -
- Version
  15SU3
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Cisco

Cisco Unity Connection

n/a

Version	Status	Constraints
14	affected	-
14SU1	affected	-
14SU2	affected	-
14SU3	affected	-
14SU3a	affected	-
14SU4	affected	-
15	affected	-
15SU1	affected	-
15SU2	affected	-
15SU3	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-601

Open Redirect

References (2)

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-22953		Advisory
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-unity-vulns-n2EJSbbw		Vendor Advisory