// For flags

CVE-2024-36466

Unauthenticated Zabbix frontend takeover when SSO is being used

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A bug in the code allows an attacker to sign a forged zbx_session cookie, which then allows them to sign in with admin permissions.

Un error en el código permite a un atacante firmar una cookie zbx_session falsificada, que luego le permite iniciar sesión con permisos de administrador.

*Credits: Zabbix wants to thank Márk Rákóczi (reeeeeeeeeeee) for submitting this report on the HackerOne bug bounty platform.
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2024-05-28 CVE Reserved
  • 2024-11-28 CVE Published
  • 2024-11-28 CVE Updated
  • 2024-11-29 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-290: Authentication Bypass by Spoofing
CAPEC
  • CAPEC-196: Session Credential Falsification through Forging
References (1)
URL Tag Source
https://support.zabbix.com/browse/ZBX-25635
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Zabbix
Search vendor "Zabbix"
 Zabbix
Search vendor "Zabbix" for product "Zabbix"
 >= 6.0.0 <= 6.0.31
Search vendor "Zabbix" for product "Zabbix" and version " >= 6.0.0 <= 6.0.31"
en
Affected
Zabbix
Search vendor "Zabbix"
 Zabbix
Search vendor "Zabbix" for product "Zabbix"
 >= 6.4.0 <= 6.4.16
Search vendor "Zabbix" for product "Zabbix" and version " >= 6.4.0 <= 6.4.16"
en
Affected