CVE-2024-42936

CRITICAL EPSS 59.9%

Published Jan 21, 20251y ago · Modified Jun 17, 20261w ago

9.8 CVSS 3.1

Critical

Published Jan 21, 2025 1y ago

Last Modified Jun 17, 2026 1w ago

Description

The mqlink.elf is service component in Ruijie RG-EW300N with firmware ReyeeOS 1.300.1422 is vulnerable to Remote Code Execution via a modified MQTT broker message.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

59.9% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 1

CWE-94 Improper Control of Generation of Code (Code Injection) Injection

Affected Products 2

Vendor	Product	Version	Range
ruijie	reyee_os	1.300.1422	any
ruijie	rg-ew300n	*	any

References 1

gist.github.com https://gist.github.com/smrx86/2008111b12ab47882b3928d0cbc9e415

ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.