CVE-2024-42936

9.8 criticalEPSS 1.1%

Critical (9.8) in ruijie reyee os. EPSS 1.1% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2025-01-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ruijie:reyee_os

References

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

Check your stack JSON