CVE-2024-36467 — Improper Authorization in Zabbix

CWE-285 — Improper Authorization5 documents5 sources
Severity
8.8HIGHNVD
CNA7.5
EPSS
0.3%
top 44.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Zabbix
Timeline
PublishedNov 27

Description

An authenticated user with API access (e.g.: user with default User role), more specifically a user with access to the user.update API endpoint is enough to be able to add themselves to any group (e.g.: Zabbix Administrators), except to groups that are disabled or having restricted GUI access.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶NVDzabbix/zabbix5.0.0 — 5.0.43+3
▶Debianzabbix/zabbix< 1:5.0.44+dfsg-1+deb11u1+2
▶CVEListV5zabbix/zabbix5.0.0 — 5.0.42+3

🔴Vulnerability Details

3
OSV
CVE-2024-36467: An authenticated user with API access (e↗2024-11-27
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GHSA
GHSA-xwvj-c6cj-6xgw: An authenticated user with API access (e↗2024-11-27
▶
CVEList
Authentication privilege escalation via user groups due to missing authorization checks↗2024-11-27
▶

📋Vendor Advisories

1
Debian
CVE-2024-36467: zabbix - An authenticated user with API access (e.g.: user with default User role), more ...↗2024
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