Ruijie Rg-NBS5100-24gt4sfp Firmware vulnerabilities

2 CVEs affecting Ruijie Rg-NBS5100-24gt4sfp Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-56130, published 2025-12-11.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2023-38902, published 2023-08-17. High severity, CVSS 8.8. EPSS: 2.6% chance of exploitation in the next 30 days. A command injection vulnerability in RG-EW series home routers and repeaters v.EW_3.0(1)B11P219, RG-NBS and RG-S1930 series switches v.SWITCH_3.0(1)B11P219, RG-EG series business VPN routers…
• CVE-2025-56130, published 2025-12-11. High severity, CVSS 8.8. EPSS: 2.1% chance of exploitation in the next 30 days. OS Command Injection vulnerability in Ruijie RG-S1930 S1930SWITCH_3.0(1)B11P230 allowing attackers to execute arbitrary commands via a crafted POST request to the module_update in file…