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← All CVEs
CVE Watch—

CVE-2022-23131

Zabbix Frontend Authentication Bypass Vulnerability

CVSS

—

No CVSS

EPSS

95.7%

p100

KEV

YES

Feb 22, 2022

Exploit Today

80

0-100

Published: — · Last modified: —

EPSS · 30d
95.7%EPSS · 30 days95.7%
2026-09-162026-10-14
KEV catalog record

Product

Zabbix / Frontend

Vulnerability

Zabbix Frontend Authentication Bypass Vulnerability

Added to KEV

Feb 22, 2022

Remediate by

Mar 8, 2022

Known ransomware use

No

Summary description

Unsafe client-side session storage leading to authentication bypass/instance takeover via Zabbix Frontend with configured SAML.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2022-23131

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