How severe is CVE-2025-56085?

CVE-2025-56085 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-56085 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-56085?

CVE-2025-56085 primarily affects Ruijie Rg-ew1200 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-56085?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-56085 have an EU (EUVD) identifier?

Yes. CVE-2025-56085 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202746.

When was CVE-2025-56085 published?

CVE-2025-56085 was published on 2025-12-11 and last updated on 2026-06-17.

CVE-2025-56085

CVE-2025-56085 is a high-severity vulnerability in Ruijie Rg-ew1200 Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-202746
Weakness: CWE-78
Affected product: Ruijie Rg-ew1200 Firmware
Published: 2025-12-11
Last modified: 2026-06-17

Description

OS Command Injection vulnerability in Ruijie RG-EW1200 EW_3.0(1)B11P227_EW1200_11130208RG-EW1200 V1.00 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.

Frequently asked questions

What is CVE-2025-56085?: OS Command Injection vulnerability in Ruijie RG-EW1200 EW_3.0(1)B11P227_EW1200_11130208RG-EW1200 V1.00 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.
How severe is CVE-2025-56085?: CVE-2025-56085 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-56085 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-56085?: CVE-2025-56085 primarily affects Ruijie Rg-ew1200 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-56085?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-56085 have an EU (EUVD) identifier?: Yes. CVE-2025-56085 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202746.
When was CVE-2025-56085 published?: CVE-2025-56085 was published on 2025-12-11 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:ruijie:rg-ew1200_firmware:3.0\(1\)b11p227:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-ew300_pro_firmware:3.0\(1\)b11p219:*:*:*:*:*:*:*

More vulnerabilities in Ruijie Rg-ew1200 Firmware

CVE-2023-34644 — Critical (CVSS 9.8): Remote code execution vulnerability in Ruijie Networks Product: RG-EW series home routers and repeaters…
CVE-2025-56120 — High (CVSS 8.8): OS Command Injection vulnerability in Ruijie X60 PRO X60_10212014RG-X60 PRO V1.00/V2.00 allowing attackers to execute…
CVE-2025-56086 — High (CVSS 8.8): OS Command Injection vulnerability in Ruijie RG-EW1200 EW_3.0(1)B11P227_EW1200_11130208RG-EW1200 V1.00 allowing…
CVE-2023-38902 — High (CVSS 8.8): A command injection vulnerability in RG-EW series home routers and repeaters v.EW_3.0(1)B11P219, RG-NBS and RG-S1930…
CVE-2025-56124 — High (CVSS 7.8): OS Command Injection vulnerability in Ruijie X60 PRO X60_10212014RG-X60 PRO V1.00/V2.00 allowing attackers to execute…

All CVEs affecting Ruijie Rg-ew1200 Firmware →

Other CWE-78 (OS Command Injection) vulnerabilities

CVE-2026-19188 — Critical (CVSS 10.0): A critical OS command injection vulnerability has been identified in the Haiwell IoT Cloud HMI Gateway product. The…
CVE-2026-48362 — Critical (CVSS 10.0): ColdFusion is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')…
CVE-2026-16812 — Critical (CVSS 10.0): VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access…
CVE-2026-6516 — Critical (CVSS 10.0): Zohocorp ManageEngine ADAudit Plus versions before 8606 are affected by Unauthenticated Remote code execution due to…
CVE-2026-46339 — Critical (CVSS 10.0): 9Router is an AI router & token saver. From 0.4.30 until 0.4.37, 9Router's src/proxy.js middleware did not protect…
CVE-2026-59726 — Critical (CVSS 10.0): Ruflo is an agent meta-harness for Claude Code and Codex. Prior to 3.16.3, ruflo's default docker-compose deployment…

Browse all CWE-78 (OS Command Injection) vulnerabilities →