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Vulnerability record · CVE-2018-11036 · published 31 May 2018

CVE-2018-11036: Ruckuswireless vsz firmware information exposure vulnerability

Ruckuswireless · Vsz Firmware

Ruckus SmartZone (formerly Virtual SmartCell Gateway or vSCG) 3.5.0, 3.5.1, 3.6.0, and 3.6.1 (Essentials and High Scale) on vSZ, SZ-100, SZ-300, and SCG-200 devices allows remote attackers to obtain sensitive information or modify data.

9.1 CVSS 3.0 Critical EPSS 1.3% · top 29.8% CWE-200 · Information exposure
9.1CVSS 3.0 base score, v2 6.4
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Ruckus SmartZone (formerly Virtual SmartCell Gateway or vSCG) 3.5.0, 3.5.1, 3.6.0, and 3.6.1 (Essentials and High Scale) on vSZ, SZ-100, SZ-300, and SCG-200 devices allows remote attackers to obtain sensitive information or modify data.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.ruckuswireless.com/security/279/view/txt Mailing ListVendor Advisory
https://www.ruckuswireless.com/security/279/view/txt Mailing ListVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2020-22653Ruckuswireless r310 firmware improper verification of cryptographic signature vulnerabilityIn Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, Ruckus T301s 10…EPSS 0.55%9.8CVE-2020-22654Ruckuswireless r310 firmware download of code without integrity check vulnerabilityIn Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, Ruckus T301s 10…EPSS 0.34%9.8CVE-2020-22658Ruckuswireless r310 firmware download of code without integrity check vulnerabilityIn Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, Ruckus T301s 10…EPSS 0.51%9.1CVE-2020-22657Ruckuswireless r310 firmware improper authentication vulnerabilityIn Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, Ruckus T301s 10…EPSS 0.60%7.5CVE-2020-22662Ruckuswireless r310 firmware command injection vulnerabilityIn Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, Ruckus T301s 10…EPSS 1.3%7.5CVE-2020-22655Ruckuswireless r310 firmware improper access control vulnerabilityIn Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, Ruckus T301s 10…EPSS 0.46%7.5CVE-2020-22656Ruckuswireless r310 firmware vulnerabilityIn Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, Ruckus T301s 10…EPSS 0.49%7.5CVE-2020-22659Ruckuswireless r310 firmware improper verification of cryptographic signature vulnerabilityIn Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, Ruckus T301s 10…EPSS 0.31%

Source: NIST National Vulnerability Database (record CVE-2018-11036), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.