SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-56130

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 /usr/local/lua/dev_config/ace_sw.lua.

HIGH 8.8EPSS 2.07%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (2.07%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

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 /usr/local/lua/dev_config/ace_sw.lua.

CVSS 3.1
8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
2.07% probability · 80th percentile
CISA KEV
Not listed
Weakness
CWE-78
Affected
ruijie/rg-nbs5100-24gt4sfp firmware · ruijie/rg-s1930 firmware
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.