CVE-2026-55113

A malicious actor with access to the network could exploit a Server-Side Request Forgery (SSRF) vulnerability found in UniFi Talk Application to execute a Denial of Service (DoS) attack and bypass authentication in certain UniFi Talk API endpoints.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ui:unifi_talk_application:*:*:*:*:*:*:*:*

History

25 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Un actor malicioso con acceso a la red podría explotar una vulnerabilidad de falsificación de petición del lado del servidor (SSRF) encontrada en la aplicación UniFi Talk para ejecutar un ataque de denegación de servicio (DoS) y eludir la autenticación en ciertos puntos finales de la API de UniFi Talk.

Information

Published : 2026-07-02 15:17

Updated : 2026-10-25 21:10

NVD link : CVE-2026-55113

Mitre link : CVE-2026-55113

CVE.ORG link : CVE-2026-55113

JSON object : View

Products Affected

ui

unifi_talk_application

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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