OS Command Injection Vulnerability in Ruijie RG-BCR Product Line
CVE-2025-56087

8.8HIGH

Key Information:

Vendor

Ruijie

Status
RG-BCR600W
Vendor
CVE Published:
11 December 2025

What is CVE-2025-56087?

The OS Command Injection vulnerability in the Ruijie RG-BCR RG-BCR600W can be exploited by attackers to execute arbitrary commands on the device. This is achieved via a specially crafted POST request sent to the run_tcpdump function located in /usr/lib/lua/luci/controller/admin/common_tcpdump.lua. Proper measures should be taken to patch this vulnerability and prevent unauthorized command execution.

References

https://1drv.ms/f/c/12406a392c92914b/Evvem8Mw6SlNh-ZJpY_9...
https://1drv.ms/t/c/12406a392c92914b/Echt6Ult6oNBv8c0Gnss...
https://github.com/flegoity/Ruijie-Multiple-Devices-Vulne...

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.