Critical severity9.8NVD Advisory· Published Jan 20, 2023· Updated Jun 17, 2026
CVE-2020-22658
CVE-2020-22658
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 switch completely to unauthorized image to be Boot as primary verified image.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
20- Ruckus/Ruckus R310description
- cpe:2.3:o:ruckuswireless:r310_firmware:10.5.1.0.199:*:*:*:*:*:*:*
- cpe:2.3:o:ruckuswireless:r500_firmware:10.5.1.0.199:*:*:*:*:*:*:*
- cpe:2.3:o:ruckuswireless:r600_firmware:10.5.1.0.199:*:*:*:*:*:*:*
- cpe:2.3:o:ruckuswireless:t300_firmware:10.5.1.0.199:*:*:*:*:*:*:*
- cpe:2.3:o:ruckuswireless:t301n_firmware:10.5.1.0.199:*:*:*:*:*:*:*
- cpe:2.3:o:ruckuswireless:t301s_firmware:10.5.1.0.199:*:*:*:*:*:*:*
- cpe:2.3:o:ruckuswireless:zonedirector_1100_firmware:9.10.2.0.130:*:*:*:*:*:*:*
- cpe:2.3:o:ruckuswireless:zonedirector_1200_firmware:10.2.1.0.218:*:*:*:*:*:*:*
- cpe:2.3:o:ruckuswireless:zonedirector_3000_firmware:10.2.1.0.218:*:*:*:*:*:*:*
- cpe:2.3:o:ruckuswireless:zonedirector_5000_firmware:10.0.1.0.151:*:*:*:*:*:*:*
- Range: <3.6.2.0.795
- Range: 10.2.1.0.218
- Range: 9.10.2.0.130
Patches
Vulnerability mechanics
References
2News mentions
4- China-Linked APT Expands Arsenal With New ‘Leash’ BackdoorsSecurityWeek · Jul 8, 2026
- China-Linked UAT-7810 Expands ORB Network With New LONGLEASH MalwareThe Hacker News · Jul 8, 2026
- Chinese hackers develop LONGLEASH malware to expand ORB networkBleepingComputer · Jul 7, 2026
- UAT-7810 continues building ORB networks using new malwareCisco Talos Intelligence · Jul 7, 2026