CVE-2022-23131

CRITICALCISA KEV

9.1

Descripcion

In the case of instances where the SAML SSO authentication is enabled (non-default), session data can be modified by a malicious actor, because a user login stored in the session was not verified. Malicious unauthenticated actor may exploit this issue to escalate privileges and gain admin access to Zabbix Frontend. To perform the attack, SAML authentication is required to be enabled and the actor has to know the username of Zabbix user (or use the guest account, which is disabled by default).

Detalles CVE

Puntuacion CVSS v3.19.1

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado1/13/2022

Ultima modificacion10/30/2025

Fuentekev

Avistamientos honeypot0

CISA KEV

VendedorZabbix

ProductoFrontend

Nombre vulnerabilidadZabbix Frontend Authentication Bypass Vulnerability

Fecha inclusion KEV2022-02-22

Fecha limite remediacion2022-03-08

Uso en ransomwareUnknown

Productos afectados

zabbix:zabbix

Debilidades (CWE)

CWE-290CWE-290

Referencias

https://support.zabbix.com/browse/ZBX-20350(security@zabbix.com)

https://support.zabbix.com/browse/ZBX-20350(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-23131(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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