{"cve":"CVE-2020-22662","nvd":{"published":"2023-01-20T19:15:13.063","modified":"2026-06-17T03:04:20.407","status":"Modified","description":"In 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 10.5.1.0.199, SmartCell Gateway 200 (SCG200) before 3.6.2.0.795, SmartZone 100 (SZ-100) before 3.6.2.0.795, SmartZone 300 (SZ300) before 3.6.2.0.795, Virtual SmartZone (vSZ) before 3.6.2.0.795, ZoneDirector 1100 9.10.2.0.130, ZoneDirector 1200 10.2.1.0.218, ZoneDirector 3000 10.2.1.0.218, ZoneDirector 5000 10.0.1.0.151, a vulnerability allows attackers to change and set unauthorized \"illegal region code\" by remote code Execution command injection which leads to run illegal frequency with maxi output power. Vulnerability allows attacker to create an arbitrary amount of ssid wlans interface per radio which creates overhead over noise (the default max limit is 8 ssid only per radio in solo AP). Vulnerability allows attacker to unlock hidden regions by privilege command injection in WEB GUI.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":7.5},"cwes":["CWE-77"],"references":["https://hdhrmi.blogspot.com/2020/03/multiple-vulnerabilities-in-ruckus.html?m=1","https://support.ruckuswireless.com/security_bulletins/302","https://support.ruckuswireless.com/security_bulletins/302"],"products":["ruckuswireless:r310_firmware","ruckuswireless:r500_firmware","ruckuswireless:r600_firmware","ruckuswireless:scg200_firmware","ruckuswireless:sz-100_firmware","ruckuswireless:sz-300_firmware","ruckuswireless:t300_firmware","ruckuswireless:t301n_firmware","ruckuswireless:t301s_firmware","ruckuswireless:vsz_firmware","ruckuswireless:zonedirector_1100_firmware","ruckuswireless:zonedirector_1200_firmware","ruckuswireless:zonedirector_3000_firmware","ruckuswireless:zonedirector_5000_firmware"],"source":"nvd","synced_at":"2026-10-19T21:37:34.931465858+00:00"},"epss":{"cve":"CVE-2020-22662","score":0.01307,"percentile":0.70587,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}