#VU101289 Code Injection in Zabbix - CVE-2024-36463

Vulnerability identifier: #VU101289

Vulnerability risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-36463

CWE-ID: CWE-94

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Zabbix
Server applications / Remote management servers, RDP, SSH

Vendor: Zabbix

Description

The vulnerability allows a remote user to bypass implemented security restrictions.

The vulnerability exists due to implementation of atob in "Zabbix JS" allows to create a string with arbitrary content and use it to access internal properties of objects. A remote user can gain access to sensitive information.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Zabbix: 5.0.0 rc1 - 5.0.42, 5.2.0 - 5.2.7, 5.4.0 rc1 - 5.4.12, 6.0.0 rc1 - 6.0.32, 6.2.0 rc1 - 6.2.9, 6.4.0 rc1 - 6.4.17, 7.0.0 alpha1 - 7.0.2

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External links
https://support.zabbix.com/browse/ZBX-25611

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.