Description
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.
Affected products
ruijie: rg-bcr860 firmware; ruijie: rg-bcr860
References3
- github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Repor… ExploitThird Party Advisory
- 1drv.ms/f/c/12406a392c92914b/EqEQemupso9DldgG-EcUI8IBLpEWP_S-f6… Permissions Required
- 1drv.ms/t/c/12406a392c92914b/EaJ2e_mzgltOiHqb4t8xIvgBoT2CYEP0nr… Permissions Required
Metrics
- CVSS 3.1
-
8.8
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 3% percentile: 86 · as of 11 November 2026
- CWE
- CWE-78
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