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

7.7HighCVSS base score
0.54%Exploitation in 30 daysEPSS · top 54% of all CVEs
NoKnown exploitednot in CISA's KEV catalog
NonePublic exploitsnone known yet

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.

Timeline

2026
23 Mar 2026
23 Mar 2026
ID reserved
By VulnCheck
26 Mar 20263 days later
26 Mar 2026· 3 days later
Published
15 Jul 20264 months later
15 Jul 2026· 4 months later
Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2023-7338, by who scored it
Scored by	CVSS	Score	Vector
VulnCheckCNA (assigner)	4.0	High7.7	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
VulnCheckCNA (assigner)	3.1	High7.5	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
NVDNVD · Awaiting Analysis	4.0	High7.7	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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS (exploitation in 30 days): 0.54% · top 54% of all CVEs (12 Nov 2026)
CISA SSVC: Exploitation: none · Automatable: no · Technical impact: total

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.7.

Affected products

Ruckus Networks · RUCKUS H350
- affected unknown
Ruckus Networks · RUCKUS H550
- affected unknown
Ruckus Networks · RUCKUS R350
- affected unknown
Ruckus Networks · RUCKUS R550
- affected unknown
Ruckus Networks · RUCKUS R650
- affected unknown
Ruckus Networks · RUCKUS R750
- affected unknown
Ruckus Networks · RUCKUS R850
- affected unknown
Ruckus Networks · RUCKUS T350c
- affected unknown
Ruckus Networks · RUCKUS T350d
- affected unknown
Ruckus Networks · RUCKUS T350se
- affected unknown
Ruckus Networks · RUCKUS T750
- affected unknown
Ruckus Networks · RUCKUS T750SE
- affected unknown
Ruckus Networks · RUCKUS Unleashed
- affected unknown
Ruckus Networks · Ruckus C110
- affected unknown
Ruckus Networks · Ruckus E510
- affected unknown
Ruckus Networks · Ruckus H320
- affected unknown
Ruckus Networks · Ruckus H510
- affected unknown
Ruckus Networks · Ruckus M510-JP
- affected unknown
Ruckus Networks · Ruckus R320
- affected unknown
Ruckus Networks · Ruckus R510
- affected unknown
Ruckus Networks · Ruckus R610
- affected unknown
Ruckus Networks · Ruckus R710
- affected unknown
Ruckus Networks · Ruckus R720
- affected unknown
Ruckus Networks · Ruckus T310c
- affected unknown
Ruckus Networks · Ruckus T310d
- affected unknown
Ruckus Networks · Ruckus T310n
- affected unknown
Ruckus Networks · Ruckus T310s
- affected unknown
Ruckus Networks · Ruckus T610
- affected unknown
Ruckus Networks · Ruckus T710
- affected unknown
Ruckus Networks · Ruckus T710s
- affected unknown

References2

Ruckus Security Bulletin 20230731 (opens in a new tab)vendor-advisory
https://www.vulncheck.com/advisories/ruckus-unleashed-authenticated-rce-in-gateway-mode (opens in a new tab)third-party-advisory

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

[![CVE-2023-7338](https://cveledger.app/badge/CVE-2023-7338.svg)](https://cveledger.app/cve/CVE-2023-7338)

Record last updated 15 Jul 2026, 01:24 UTC.