Cisco Unity Connection SQL Injection Vulnerability
Summary
| CVE | CVE-2026-20061 |
|---|---|
| State | PUBLISHED |
| Assigner | cisco |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-04-15 17:17:01 UTC |
| Updated | 2026-04-28 16:30:48 UTC |
| 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. |
Risk And Classification
Primary CVSS: v3.1 6.5 MEDIUM from [email protected]
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.000300000 probability, percentile 0.086470000 (date 2026-04-21)
Problem Types: CWE-89 | CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 6.5 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| 3.1 | [email protected] | Secondary | 4.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| 3.1 | CNA | CVSSV3_1 | 4.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
NoneAvailability
NoneCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Cisco | Unity Connection | 14.0 | All | All | All |
| Application | Cisco | Unity Connection | 14su1 | All | All | All |
| Application | Cisco | Unity Connection | 14su2 | All | All | All |
| Application | Cisco | Unity Connection | 14su3 | All | All | All |
| Application | Cisco | Unity Connection | 14su3a | All | All | All |
| Application | Cisco | Unity Connection | 14su4 | All | All | All |
| Application | Cisco | Unity Connection | 14su5 | All | All | All |
| Application | Cisco | Unity Connection | 15.0 | All | All | All |
| Application | Cisco | Unity Connection | 15su1 | All | All | All |
| Application | Cisco | Unity Connection | 15su2 | All | All | All |
| Application | Cisco | Unity Connection | 15su3 | All | All | All |
| Application | Cisco | Unity Connection | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Cisco | Cisco Unity Connection | affected 14 | Not specified |
| CNA | Cisco | Cisco Unity Connection | affected 14SU1 | Not specified |
| CNA | Cisco | Cisco Unity Connection | affected 14SU2 | Not specified |
| CNA | Cisco | Cisco Unity Connection | affected 14SU3 | Not specified |
| CNA | Cisco | Cisco Unity Connection | affected 14SU3a | Not specified |
| CNA | Cisco | Cisco Unity Connection | affected 15 | Not specified |
| CNA | Cisco | Cisco Unity Connection | affected 15SU1 | Not specified |
| CNA | Cisco | Cisco Unity Connection | affected 14SU4 | Not specified |
| CNA | Cisco | Cisco Unity Connection | affected 15SU2 | Not specified |
| CNA | Cisco | Cisco Unity Connection | affected 15SU3 | Not specified |
| CNA | Cisco | Cisco Unity Connection | affected 14SU5 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-unity-... | [email protected] | sec.cloudapps.cisco.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Additional Advisory Data
Exploits
CNA: The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
There are currently no legacy QID mappings associated with this CVE.