CVE-2025-56114
HighCVSS 8.8Exploitation Probability (EPSS)
High risk85th percentile - higher than 85% of all known CVEs
Summary
An OS Command Injection vulnerability in Ruijie M18 EW_3.0(1)B11P226_M18_10223116 allows attackers to execute arbitrary commands via a crafted POST request to the module_set in file /usr/local/lua/dev_config/config_retain.lua.
Risk Assessment
An attacker could take control of the network device, execute arbitrary OS commands, and potentially move laterally within the organization's network.
Recommendation
Update the Ruijie M18 firmware to a version containing the fix as soon as possible, or restrict access to the management interface.
Other vulnerabilities in Ruijie M18
See all- CVE-2025-56101High
An OS Command Injection vulnerability in Ruijie M18 EW_3.0(1)B11P226_M18_10223116 allows attackers to execute arbitrary commands via a crafted POST request to the module_get in file /usr/local/lua/dev_sta/networkConnect.lua.
- CVE-2025-56089High
OS Command Injection vulnerability in Ruijie M18 (version EW_3.0(1)B11P226_M18_10223116). An attacker can execute arbitrary commands via a crafted POST request to the module_set function in file /usr/local/lua/dev_sta/nbr_cwmp.lua.
Original NVD description (English source)
OS Command Injection vulnerability in Ruijie M18 EW_3.0(1)B11P226_M18_10223116 allowing attackers to execute arbitrary commands via a crafted POST request to the module_set in file /usr/local/lua/dev_config/config_retain.lua.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS