#VU101200 Improper neutralization of wildcards or matching symbols in Reyee OS - CVE-2024-47791

Vulnerability identifier: #VU101200

Vulnerability risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-47791

CWE-ID: CWE-155

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Reyee OS
Operating systems & Components / Operating system

Vendor: Ruijie Networks

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to improper neutralization of wildcards or matching symbols. A remote attacker can subscribe to partial possible topics in Ruijie MQTT broker and gain unauthorized access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Reyee OS: 2.206.0

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External links
https://www.cisa.gov/news-events/ics-advisories/icsa-24-338-01

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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