CVE-2022-23131

CRITICALCISA KEV

9.1

Description

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).

Details CVE

Score CVSS v3.19.1

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie1/13/2022

Derniere modification10/30/2025

Sourcekev

Observations honeypot0

CISA KEV

FournisseurZabbix

ProduitFrontend

Nom vulnerabiliteZabbix Frontend Authentication Bypass Vulnerability

Date ajout KEV2022-02-22

Date limite remediation2022-03-08

Utilise dans ransomwareUnknown

Produits affectes

zabbix:zabbix

Faiblesses (CWE)

CWE-290CWE-290

References

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)

Correlations IOC

Aucune correlation enregistree

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