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VulnerabilityPublished Updated

CVE-2025-56083: OS Command Injection

Source CVE Database V5

0

Not known to be exploited · CVSS 8.8 High.

Data as of 26 Oct 2026, 12:55 UTC

CVSS 3.1 base score
8.8High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
2.0% chance of exploitation in 30 days – higher than 80% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 11 Dec 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

AI-suggested

Since no official patches are currently available, European organizations should implement immediate compensating controls. These include: 1) Restricting network access to the management interfaces of Ruijie X30-PRO devices using firewalls and access control lists to limit exposure to trusted administrators only. 2) Implementing strict authentication and authorization policies to ensure only authorized personnel can send POST requests to the vulnerable module. 3) Monitoring network traffic for anomalous POST requests targeting /usr/local/lua/dev_sta/nbr_networkId_merge.lua or unusual command execution patterns. 4) Employing network segmentation to isolate vulnerable devices from critical network segments. 5) Conducting regular audits and vulnerability scans to detect signs of exploitation attempts. 6) Preparing for rapid deployment of patches once released by Ruijie by maintaining close vendor communication. 7) Considering temporary device replacement or firmware rollback if feasible to versions not affected by this vulnerability. These targeted steps go beyond generic advice by focusing on the specific attack vector and device context.

Description

OS Command Injection vulnerability in Ruijie X30-PRO X30-PRO-V1_09241521 allowing attackers to execute arbitrary commands via a crafted POST request to the module_set in file /usr/local/lua/dev_sta/nbr_networkId_merge.lua.

References

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