What is CVE-2024-51727?

CVE-2024-51727 is a medium-severity vulnerability in Ruijie Reyee OS, classified under CWE-826. CVSS score: 6.5/10. Published 2024-12-06.

How severe is CVE-2024-51727?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Ruijie Reyee OS

CVE-2024-51727

Ruijie Reyee OS versions 2.206.x up to but not including 2.320.x contains a feature that could enable attackers to invalidate a legitimate user's session and cause a denial-of-service attack on a user's account.

Published 2024-12-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.005 (43.4th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 43.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Ruijie Reyee OS — versions 2.206.x
Ruijienetworks Reyee OS

Weakness classification (CWE)

CWE-826

References

www.cisa.gov/news-events/ics-advisories/icsa-24-338-01 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2024-51727?: CVE-2024-51727 is a medium-severity vulnerability in Ruijie Reyee OS, classified under CWE-826. CVSS score: 6.5/10. Published 2024-12-06.
How severe is CVE-2024-51727?: Medium severity. CVSS v3 base score is 6.5 out of 10.