Improper access control in Zabbix - CVE-2022-23134
Published: February 23, 2022
Vulnerability identifier: #VU60815
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:A/U:Green
CVE-ID: CVE-2022-23134
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerable software:
Zabbix
Zabbix
Software vendor:
Zabbix
Zabbix
Description
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions to certain steps of setup.php file. A remote non-authenticated attacker can bypass implemented security restrictions and change the configuration of Zabbix Frontend.
Remediation
Install updates from vendor's website.
External links
- https://support.zabbix.com/browse/ZBX-20384
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6SZYHXINBKCY42ITFSNCYE7KCSF33VRA/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VB6W556GVXOKUYTASTDGL3AI7S3SJHX7/
- https://lists.debian.org/debian-lts-announce/2022/02/msg00008.html