CVE-2024-45722

8.7 highEPSS 0.5%

High (8.7) in ruijienetworks reyee os. EPSS 0.5% chance of exploitation in the next 30 days.

Ruijie Reyee OS versions 2.206.x up to but not including 2.320.x uses weak credential mechanism that could allow an attacker to easily calculate MQTT credentials.

Severity

CVSS 4.0

8.7 high

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

7.5 high

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 40% of CVEs (scores of 2026-10-31)
CWE: CWE-1391
Published: 2024-12-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ruijienetworks:reyee_os

References

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

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