Privilege escalation in FortiIsolator



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2024-55590
CWE-ID CWE-78
Exploitation vector Network
Public exploit N/A
Vulnerable software
 FortiIsolator
Server applications / IDS/IPS systems, Firewalls and proxy servers

Vendor Fortinet, Inc

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) OS Command Injection

EUVDB-ID: #VU105619

Risk: Medium

CVSSv4.0: 6.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-55590

CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation. A remote user with at least read-only admin permission and CLI access can execute arbitrary OS commands on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

FortiIsolator: 2.2.0 - 2.4.5

CPE2.3 External links

https://fortiguard.fortinet.com/psirt/FG-IR-24-178


Q & A

Can this vulnerability be exploited remotely?

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

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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



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