CVE-2020-22661: Medium severity ruckus wireless 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 erase the backup secondary official image and write secondary backup unauthorized image.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2020-22661?
CVE-2020-22661 is classified as a high-severity vulnerability affecting multiple Ruckus Wireless products.
How do I fix CVE-2020-22661?
To mitigate CVE-2020-22661, update your Ruckus Wireless devices to the latest software versions provided by the vendor.
Which Ruckus Wireless products are affected by CVE-2020-22661?
CVE-2020-22661 affects Ruckus R310, R500, R600, T300, T301n, T301s, SCG200, SZ-100, SZ-300 firmware versions 10.5.1.0.199 and others as detailed.
What are the potential impacts of CVE-2020-22661?
Exploitation of CVE-2020-22661 may allow an attacker to execute unauthorized actions on affected Ruckus Wireless devices.
Is there a workaround for CVE-2020-22661?
Currently, the best approach for CVE-2020-22661 is to apply the recommended firmware updates, as there are no known effective workarounds.