What is CVE-2025-56129?

CVE-2025-56129 is a high-severity vulnerability in Ruijie Rg-bcr860, classified under OS Command Injection. CVSS score: 8.8/10. Published 2025-12-11.

How severe is CVE-2025-56129?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Ruijie Rg-bcr860

CVE-2025-56129

OS Command Injection vulnerability in Ruijie RG-BCR RG-BCR860 allowing attackers to execute arbitrary commands via a crafted POST request to the action_diagnosis in file /usr/lib/lua/luci/controller/admin/diagnosis.lua.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.023 (81.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ruijie Rg-bcr860
Ruijie Rg-bcr860_firmware — versions 2.5.13
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (Permissions Required)
cve@mitre.org (Permissions Required)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-56129?: CVE-2025-56129 is a high-severity vulnerability in Ruijie Rg-bcr860, classified under OS Command Injection. CVSS score: 8.8/10. Published 2025-12-11.
How severe is CVE-2025-56129?: High severity. CVSS v3 base score is 8.8 out of 10.