CVE-2020-22653: Critical severity Ruckuswireless R310 Firmware vulnerability
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 exploit the official image signature to force injection unauthorized image signature.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2020-22653?
CVE-2020-22653 has been classified as a high-severity vulnerability affecting multiple Ruckus Wireless devices.
How do I fix CVE-2020-22653?
To mitigate CVE-2020-22653, update the firmware of affected Ruckus Wireless devices to the latest versions provided by the vendor.
Which Ruckus Wireless products are affected by CVE-2020-22653?
Affected products include Ruckus R310, R500, R600, T300, T301n, T301s, SmartCell Gateway 200, SmartZone 100, SmartZone 300, and several ZoneDirector series firmware versions.
When was CVE-2020-22653 reported?
CVE-2020-22653 was reported in early 2020, highlighting vulnerabilities in specific Ruckus Wireless firmware versions.
Is there a workaround for CVE-2020-22653?
While the primary solution is to update the firmware, restricting network access to affected devices can also help reduce exposure until a patch is applied.