Cisco Unity Connection SQL Injection Vulnerability

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Summary

CVECVE-2026-20061
StatePUBLISHED
Assignercisco
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-15 17:17:01 UTC
Updated2026-04-15 17:17:01 UTC
DescriptionA 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 4.3 MEDIUM from [email protected]

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

Problem Types: CWE-89 | CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
3.1CNACVSSV3_14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
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

ReferenceSourceLinkTags
sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-unity-... [email protected] sec.cloudapps.cisco.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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.

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